3D-printed products and 3MF downloads from Roxium in Burlington, Ontario

An impossible passthrough built as a pyramid: the parts pass through one another and no amount of turning lets them go. 2.8" tall, about 21 g of plastic.

Design by BeninManc

A printable reading ruler with an integrated bookmark pointer. The pointer holds your line while you read and marks your place when the book closes - pick the length that suits your book.

An angled, ribbed plant pot for a windowsill, with a drip tray that stands it clear of its own water. The pot tapers up from a 45-degree base and drops into a tray with a hollow reservoir, so what drains out sits below the base instead of wicking back up into the soil, and the tray lifts off to empty. The floor has a 2.5 mm centre hole, a ring of six, and a ring of twelve at the outer edge. Forty-eight round bead ribs run up the angle and on to the rim, so the pot has something to grip and looks alive in daylight. Three sizes, each one as wide as it is tall: 2.5"x2.5", 3.25"x3.25" and 5"x5". It prints as two pieces, no supports and no assembly, in PLA - which is happy on an indoor sill, while a window that bakes in direct sun or a spot outside wants PETG. The last picture is a render of the printable model; the others are photographs of the printed pot.

A gyro fidget spinner: three curved rings interlock around a centre post and whirl as one, so it prints in a single piece with no bearings and no assembly - just flick it and go. The rings are loose in their track out of the printer, which is the part that takes a few tries to get right and the reason this one gets measured before it ships.

A hard hat that goes on a keyring - the dome, the brim and the little ridge down the middle, printed in one piece with a hole through the top. 1.5" across, and it works as a key tag or a desk charm.

Design by astavr

A low-poly vase built from big flat facets that twist as they rise, so light catches every plane differently. 5.5" across its widest and 3.9" tall, printed in one piece.

Design by Harry

An impossible passthrough shaped like an hourglass: two halves that turn through each other and stay locked together. 2.8" tall, about 24 g of plastic.

Design by BeninManc

Two spirals in one print: an outer shell that twists one way and a core that twists the other, turning past each other as you fiddle. Printed in a single colour it reads as one tapering cone; give the shell and the core a colour each and the two spirals separate in the eye as they turn, which is what the designer's own pictures show. The profile that prints it is 0.2 mm layers, 3 walls, 15 per cent gyroid infill, PLA, no supports, standing upright exactly as supplied.

Design by NerdHerder

A pencil holder wearing a puffer jacket: quilted panels all round, with a zip, a collar and sleeves running up the sides. It holds pens, pencils, markers, brushes or small tools, and it is sturdy enough to be knocked about a desk. About two hours of printing, and the quilted panels take filament colours well - solid winter colours, pastels, or something loud.

Design by Sitsero

A japandi vase with a rifted surface: a faceted body that catches the light along its ridges and narrows to the rim.

Design by DueMakers

A pocket divot tool with a ball marker that sits in the handle: the fork lifts the green back into shape, the marker pops out to mark your line. 2.7" long, printed as two pieces. Shown as a render, not a photo.

Design by bitclicker

A hook remover with a forked end for backing a hook out and a flat end for pushing it through - the tool that means you do not put your fingers near the point. 4.8" long, printed flat in one piece. Shown as a render, not a photo.

Design by eclien

A guide that keeps a garden hose off the flowers: the hose runs through the roller and the stake holds it where you want it, so dragging it round a corner stops flattening the bed. 4.7" tall, printed as a body and a stake. Shown as a render, not a photo.

Design by Tulmuz

A ruler that folds: nineteen 160 mm segments that hinge end to end, plus the two end caps, so it measures a room and then folds down to a pocket. The full set is 19 segments; the smaller option is the same design at 70 per cent, which is the one for a desk drawer. Shown as a render, not a photo.

Design by PenguinPrototypes

A flat page marker with a fox carved in raised relief across its face - it slides over the page and the design reads against the paper. 9.4" long and 2.7 mm thin, printed flat in one piece. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by shadow.lune

A bee feeder for the garden: a shallow dish with a landing grid so bees can drink without drowning in it. Fill it with sugar water and hang it or set it among the flowers. The picture is a render of the printable model, not a photograph of a finished print.

Design by DanyP86

A mini golf hole for the desk: a printed course board with the hole and a rock surround, a club and a ball, all printed flat. 8.7" x 7.2", about 62 g of plastic for the set. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by MoltenPlastic3D

A squeezer that slides up the tube as it empties: the roller presses the paste forward and the key at the end hooks over a rail so the tube hangs. 2.9" long, printed in one piece with the edges rounded so it does not catch on the shelf. Remixed by Weisnetde from two earlier squeezers, all under the same licence. Shown as a render, not a photo.

Design by Weisnetde

A desk golf set in eleven printed pieces: a green you can rearrange piece by piece, a ball, a club and the furniture around it. About 3" a piece and 115 g of plastic for the set. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by SakiSale

A lidded storage box for microscope slides: the box and its lid print as two pieces and close over the slides. 3.4" x 6.9" x 1.3" overall. Shown as a render of the printable model, not a photograph.

Design by Asky

An impossible passthrough wound as a spiral: the helical parts turn through each other and hold, printed in one piece. 2.8" tall, about 29 g of plastic. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by BeninManc

A little hand that clips onto the page and points at the exact line you stopped on - so a bookmark marks where you are, not just which page. 2.8" long, printed flat with the fingers already free. Shown as a render, not a photo.

Design by helder.bernardo

A bookmark shaped like an alligator, with the jaw clipping over the page and the body lying in the gutter - so it marks the page and the line at once. 3.9" long, printed as a body and a jaw. Shown as a render, not a photo.

Design by 3dprinting

A lid that presses onto an open drinks can and slides shut, keeping dust, wasps and debris out of a beer or a soda between sips. Two fits are on offer: the standard can, whose lid measures 1.4 by 1.9 inches, and a wider one at 1.5 by 2.4 inches for a fatter 16 oz rim. Each prints as a lid and its sliding cover, and the standard lid also comes in the designer's looser-fitting version for a can that runs tight. Designed by Tiger prints, who remixed EcoDad's Printables lid - both makers are credited on this page - and printed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0). Shown as a render of the printable model, not a photograph.

Design by Tiger prints

An arrow holder that takes up to twelve arrows, for shafts up to 11/32 of an inch across. One arrow or a dozen loaded on the same side, it stays upright, and it needs no supports; the designer printed his on an A1 mini. It is not a frugal print - the designer says so himself - so it is priced by what it weighs rather than by the pose. Designed by StickMan and printed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0). Shown as a render of the printable model, not a photograph.

Design by StickMan

A pinecone geocache: a hollow cone with a screw-on cap and a loop at the top for a string or a length of wire, so it can hang in a branch. It prints in two pieces and neither needs supports. For a cache that lives outdoors, PETG keeps its shape in a hot car or a sunny hedge better than PLA. Designed by Soalar, who remixed it from Izak02's Pine cone cache - both makers are credited on this page. Printed under Creative Commons Attribution 4.0 (CC BY 4.0). Shown as a render of the printable model, not a photograph.

Design by Soalar

A screw-top capsule for the small things that have to stay dry: matches, pills, a spare battery, a couple of picks. A loop on the cap hangs it from a backpack or a bike frame. Six sizes, 48 mm at the smallest and 128 mm at the largest, each printing as a container and its cap with no supports. The designer's optional TPU gasket - the part that makes it properly waterproof - is not something the shop prints, so as printed the thread keeps splashes and pocket lint out rather than a soaking. Designed by squinn and printed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0). Shown as a render of the printable model, not a photograph.

Design by squinn

A snowball maker that presses an 80 mm ball and lets it go whole: two bowl halves on scissor arms, printed in place with no supports and no screws, plus a dowel for the hinge. The designer tested it through Alaskan winters; 0.12 mm layers keep the overhangs happy, and he publishes a heavier five-wall profile for hard-packed snow if you want this one built that way. Designed by Lawton Skaling and printed under Creative Commons Attribution 4.0 (CC BY 4.0). Shown as a render of the printable model, not a photograph.

Design by Lawton Skaling

A hook keeper that clips onto the rod handle and gives a lure somewhere to sit between casts, instead of swinging at the line. Three sizes, for rod handles of three diameters; the designer prints his in PETG and that is what the shop prints here, since this is a part that goes to the water. Designed by bambaxp and printed under Creative Commons Attribution-NoDerivatives 4.0 (CC BY-ND 4.0), unchanged as published. Shown as a render of the printable model, not a photograph.

Design by bambaxp

A can cap that opens the can as well: press it over the top of a standard 355 ml tab can and the drink is covered between sips, with the opener moulded into the same part. It prints in one piece in about forty minutes with no supports. Designed by BUD THE RETIRED PRINT GUY and printed under Creative Commons Attribution-NoDerivatives 4.0 (CC BY-ND 4.0), unchanged as published. Shown as a render of the printable model, not a photograph.

Design by BUD THE RETIRED PRINT GUY

Three stick figures in fighting poses, each one holding your pencil where it would hold a weapon: an archer drawing a pencil like a bow, a spearman resting on a long one, and a sniper kneeling with one as a rifle. The archer takes short pencils of about 8 to 9 cm, the other two take ordinary 10 to 16 cm ones. Sold as the set of three. Designed by Gekko and printed under Creative Commons Attribution 4.0 (CC BY 4.0). Shown as a render of the printable model, not a photograph.

Design by Gekko

A pencil that bends: the barrel is printed as a chain of flexing segments, so it folds in your hand and springs straight again, and it still looks like a pencil with a point at one end. 4.8" long, printed in one piece. Shown as a render, not a photo.

Design by TinkerTogether

A square indoor planter with ruched, fabric-like sides and a clean flat rim, so it reads as a cloth-wrapped pot until you pick it up. It prints in PLA with a drainage hole in the base, and it is 4.7" wide by 3.9" tall. Shown as a render, not a photo.

Design by Dossi

A plain fidget spinner with no ornament on it at all: a body, three arms and a bearing seat in the middle. Five sizes come off the one plate, from a 1.6" one that fits in a pocket up to a 2.7" one, and the plate also carries the grips that go in the bearing seat. Pick the size you want - each is printed as one piece. Shown as a render, not a photo.

Design by MakerShed

A fidget spinner small enough to live in a pocket: one piece, no bearings, no axle to glue, printed in place so the two halves and their weights come off the plate ready to spin. It is a 15-minute print in the designer's own profile, which is why it makes a good giveaway or market-stock item. Printed in a silk filament the spinning face catches the light. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by DragonFusion3D

A cactus that clicks: the body snaps onto a keyboard switch, so the whole cactus is the button and the click comes from the switch inside it. Four designs, sold one at a time - pick the cactus you want, about 1.3" tall, and it prints in two pieces that snap together without glue. Shown as a render, not a photo.

Design by UKSTL

A T-rex that holds your page: the dinosaur stands on the spine of the book with its legs either side, and the tail curls over the top. It prints flat in one piece, 3.6" tall. Shown as a render, not a photo.

Design by UncleFlappy

A textured clicker with a body and a set of button caps: the caps press into the body and click under a thumb, and the spare sizes in the set let you choose how stiff it feels. 2.6" long, printed in one go. Shown as a render, not a photo.

Design by ArmadilloFDM

A snake, printed flat as one piece: 9.8" from nose to tail, no supports anywhere, and off the plate in about an hour by its designer's own estimate. It prints lying on the plate, so the whole thing is one layer stack rather than a tower that can topple. Shown as a render, not a photo.

Design by user_3738174853

Two bands that print as one piece: the finned outer ring's ridge sits in the inner band's groove, so it is locked on but free to spin, with no bearings and nothing to assemble. The groove is a BALL RACE - a circular channel, with the ridge as the same circle held 0.4 mm off it - so the surfaces the two parts face each other across are vertical, which is what lets it print in place and still turn. The ring is 27 mm across and stands 7 mm, and the fins are trapezoids: wide where they join the sleeve, narrow at the tip, so nothing on it is a blade waiting to be knocked. It comes in three sizes, 16.5 mm (US 6), 18.2 mm (US 8) and 19.8 mm (US 10) across the finger hole, all at the same price, and the download is a 3MF with a plate for each, so you can print whichever fits - or all three. Print it with a brim and z-hop switched on: a small ring has a small footprint, and z-hop keeps a moving nozzle clear of what is already printed. The STL on its own is the smallest of the three. The photo is a render of the printable model - real photos of the print go up once the first batch comes off the printer.

A 3x3 clicker pad: nine keys on one printed body, each on its own spring, so the whole thing clicks under a thumb like a tiny keyboard. 2.6" square, printed in one piece with nothing to assemble. Shown as a render, not a photo.

Design by Print3DFamilyFidgets

A phone stand with a woodgrain surface that all but disappears behind the phone, so what you see is the screen standing on the desk rather than the stand holding it. A deep groove with a lipped front edge takes a phone upright for video calls or on its side for standBy and night-clock mode, and it fits anything from a small handset up to a Pro Max. Printed in PLA at 0.2 mm layers, 15% infill, no supports. It is designed for a wood-fill filament, which gives it the grain it is named for, though any matte colour prints just as well. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by M_LAB

A ball that screws into its own cage - the thread holds it, and it spins from one end to the other without ever coming free. 3.9" tall, printed in place in two pieces that come off the plate already assembled. Shown as a render, not a photo.

Design by Elaak

A teepee that holds the spare rolls: two printed panels hinged into a tent, a base that keeps it square and three dowels that peg it together, with a roll inside. 6" across and 5.3" tall, printed in panels and assembled - the modular system, in the size that fits a small printer. Shown as a render, not a photo.

Design by ThePhilosopher

Ten layered fidget discs off one plate - each about 3" across, each with its own cut-through pattern and its own way of spinning and clicking. Pick the design you want; the picture on each chip is that disc. Shown as a render, not a photo.

Design by PenguinPrototypes

A thin blade for digging the lint out of a phone's charging port, with a hook at one end and a flat scraper at the other. 34 mm long and a fraction of a gram, so it prints three at a time in a minute - one for the desk, one for the car, one to lose. Shown as a render, not a photo.

Design by eclien

A beer crate for batteries, scaled down to sit on a shelf: stacked sides, a slotted top and a handle you can actually lift it by. Holds a row of AA or AAA cells - pick which, they are separate crates. About 2.7" long. Shown as a render, not a photo.

Design by JSBallpython

A hexagonal fidget that prints flat in a few minutes and clicks between your fingers - no supports, no assembly, no settings to tune. 2.0" across. Shown as a render, not a photo.

Design by LangHjornArt