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

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 plump bee that clips onto the top of a straw, wings raised and its stripes cut deep enough to read across a table. It suits the 10 mm Stanley straws, is 1.6" by 1.5", and prints in one piece with no supports.

Design by Morganja

A bowl for rinsing rice: the water swirls through the grain and pours off the side while the rice stays put, so you stop losing half of it down the sink. Two sizes - 6.9" across and a smaller 4.8" - each printed in one piece, with the drain holes and the pouring lip part of the bowl.

Design by ValeraPerinski

A clip that holds a cable or a rope flat against a wall, in three sizes for different thicknesses. Each one is two parts that snap together - no supports, no screws - and the file prints all three sizes on one plate.

Design by GiskardReventlov

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

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 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

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 lid that snaps onto a standard can and seals it up again between sips, and doubles as an opener when you slip it over the tab and tilt. It is the wider, support-free version, and it fits both the slim and the fat cans the designer built it around - European 202 cans, so if yours is a different can it is worth a quick measure. Light sanding on the slots is the only finishing it asks for.

Design by MakerShed

A dog's head that sits on top of a straw, ears up and nose forward.

Design by Morganja

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.

A Jeep grille that rides on top of a straw, seven slots and all.

Design by Morganja

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.

The little tool for pulling the PTFE tube out of a Bambu A1 hot end without taking the printer apart - slot it behind the collar and lever. 1.7" long, printed in one piece in a minute or two. Remixed by R3DPanda from their own earlier version with a handle.

Design by R3DPanda

Four dinosaur cookie cutters with matching stamp inserts - press the stamp for the details, cut the outline, bake. Each cutter is about 3" across, and the set is four different animals.

Design by Merilno3D

A clip-on egg separator: crack an egg into the channel and the white runs through while the yolk stays put. 3.6" long, printed in one piece, and it sits on the rim of a cup or a bowl.

Design by user_4069524941

A bookmark of a book with a coffee cup resting on the stack - flat, 3.7" tall, and thin enough that it does not mark the pages. Printed in one piece in about a minute. Shown as a render, not a photo.

Design by giessener

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 flat floral bookmark: one thin spray of three openwork blossoms and leaves that lies between the pages and reads against the paper, marking the page without thickening the book. 5.9 x 4.4" overall and 1.6 mm thin, printed flat in one piece in a few minutes. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by Rankhispano

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 pencil cup wrapped in overlapping scales, so it reads as a little pinecone on the desk while holding a fistful of coloured pencils. 3.3" across and 3.1" tall, printed 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 impresionao

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

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

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 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

A flat organizer that divides a kitchen drawer into compartments - it lies 2 mm deep, so it adds dividers without eating the depth of the drawer. 9.6" across, printed flat in one piece. Shown as a render, not a photo.

Design by Nix3D

Eight napkin rings shaped like sea creatures - starfish, shells and fish - each holding a folded napkin on its side. About 3" across, printed flat in one colour or several. Shown as a render, not a photo.

Design by adnamantino

Four wedding cutters with stamp inserts - the ring, the cake slice and two more - for biscuits at an engagement or a hen do. About 3" across each, and the same set cuts playdough for the small guests. Shown as a render, not a photo.

Design by Merilno3D

A napkin holder with an open frame: a stack of serviettes sits in the base and the side wall holds them upright, so you can take one without the rest following. 6.3" long, printed in one piece. Shown as a render, not a photo.

Design by Jyffen

A rest for a wooden spoon: the bowl sits in the cradle and the handle lies over the rim, so the drips land in the holder instead of the hob. 4.7" across, printed in one piece. Shown as a render, not a photo.

Design by Jirka108

A kicking tee for rugby: a 120 mm base with a stem that stands the ball at the angle a kicker wants, so a conversion or a kick-off starts from the same place every time. 110 mm deep and 72 mm tall, printed as one piece with a wide foot that will not skate on wet grass. Designed by dhs 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 dhs

Four Halloween cutters - pumpkin, ghost, bat and the like - about 3" across each, printed with a cutting rim deep enough for biscuit dough or Play-Doh. One plate prints the set. Shown as a render, not a photo.

Design by Creaitivity Studio

An upright organizer for the utensils that live on the counter: compartments of different heights, a flat back to go against a wall, and a base wide enough that a ladle does not tip it. 8" long, printed in one piece. Shown as a render, not a photo.

Design by lunatiic

A holder that stands cutlery up in a drawer or on a counter, with slots for forks, knives and spoons and a low front so you can see what you are reaching for. 5.9" long, printed in one piece. Shown as a render, not a photo.

Design by Alex

A largemouth bass on a rock, mouth open, fins up, printed as one piece with the base built in: a shelf or desk piece for somebody who would rather be on the water. Two sizes, and both are measured off the designer's own files - 97 mm nose to tail, and 190 mm for the mantelpiece. The smaller one is the same mesh scaled down and supported, so the detail is the same at both sizes. Designed by AUTROJAN 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 AUTROJAN

A kitchen roll holder with a weighted base: the disc takes sand or coins, so the roll stays put while you pull one sheet off with one hand. 9.1" tall, printed as a base and a post. Shown as a render, not a photo.

Design by MicahW3D

A fridge egg dispenser: eggs roll down a ramp and out of the front one at a time, so the oldest is always the next to come out. 9.7" long and holds a dozen, printed in three pieces - the ramp, the body and the front cup - with no supports. Shown as a render, not a photo.

Design by specialman

A planetary gear set printed in place: six small gears mesh between a sun gear and a toothed ring, so turning any one of them turns all the rest. It is 2.5" across and prints as a single piece with nothing to snap together. Shown as a render, not a photo.

Design by HurtTree

A desk caddy printed in one piece: a raised back that stands a phone at a reading angle, a round well for pens, and a square tray for a watch, keys or a card, with a slot for a charging cable to pass through. It is 7.1" wide by 3.5" deep. Shown as a render, not a photo.

Design by Maker76

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 paw that rides on top of a straw: the straw passes through the middle of it, the paw sits above the lid, and the raised pad and four toes catch the light as the cup moves. It is made for the 10 mm Stanley straws, 3.5" tall by 1.6" across, and it prints in one piece. Shown as a render, not a photo.

Design by Morganja

A pair of lips that sits on top of a straw: the straw passes through the middle and the lips ride above the lid, catching the light as the cup moves. It suits the 10 mm Stanley straws, is 3.9" tall by 2.2" across, and prints in one piece. Shown as a render, not a photo.

Design by Morganja

A hexagonal tube cut into one continuous spiral, so it springs and flexes in the hand and the turns of the helix roll past each other under a thumb. It prints as a single piece and needs no assembly, and it stands 2.8" tall by 1.3" across. Shown as a render, not a photo.

Design by NerdHerder

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

Eight bunny cookie cutters, each with a stamp insert - press the face and ears, cut the outline, bake. About 3" tall each, and the same set cuts playdough, which is what the designer made it for. Shown as a render, not a photo.

Design by Merilno3D