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

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 dolphin that looks knitted and bends like a chain - stitches down the back, a fin and a tail that flex. 2.5" long, printed in one piece with a hole through the tail for a keyring. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by OrangeSs

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

Six coasters shaped like leaves, 70 mm across and 3 mm thick, each with a different vein pattern. Printed flat with no supports, and thin enough to stack in a drawer. Shown as a render, not a photo.

Design by jdormer9

A starfish printed in place, with five arms that already move on the plate and a face on top. 2.2" across, printed as one piece with no supports and nothing to assemble. Shown as a render, not a photo.

Design by slavko

A jumping spider, joints and all, with a loop through the top for a keyring - eight legs that fold under it and a body that moves when you hold the ring. 2.4" across, printed in one piece. Shown as a render, not a photo.

Design by Daann_ii

A fox printed as a chain of flexing segments - pointed ears, a bushy tail and a loop through the tail for a keyring - so it curls in a pocket and springs back. 4.2" nose to tail, printed in one piece. Shown as a render, not a photo.

Design by OrangeSs

The full-size articulated dragon: plated spine, wings folded along its back, and a chain of joints from nose to tail so it coils around a monitor or a wrist. 7.0" long, printed in one piece with no supports. Shown as a render, not a photo.

Design by Freddie

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 napkin holder with a voronoi lattice for walls - it holds a stack of napkins and looks like something grown rather than built. 5.1" long, printed in one piece. Shown as a render, not a photo.

Design by IvanChamberlain

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

A rubber-band fly swatter gun: stretch the band, aim and let go, and it fires the swatter head across the room. Printed flat in five parts with no supports, about 5.2" long. Remixed by 123木头人 from uhltimate's original Fly Swatter Gun. Shown as a render, not a photo.

Design by 123木头人

A 608 bearing that prints already assembled - the races, the balls and the cage all come off the plate as one piece, and it turns as soon as you break it free. 22 mm across, 7 mm thick, the size a fidget spinner or a skate wheel takes. Shown as a render, not a photo.

Design by Jerryie

A flat key tag that holds the key by its bow rather than its ring, so it lies flat in a pocket and does not rattle. 2.2" long, about 1 g of plastic, printed in one piece. Shown as a render, not a photo.

Design by Katejot2017

A hose clamp you print instead of buying: a ring with a screw lug that tightens onto a hose or a duct. Four sizes, measured across the clamp - 33 mm, 40 mm, 60 mm and 88 mm - each printed in one piece. Shown as a render, not a photo.

Design by inhabitworker

A pen holder clad in raised dragon scales, hexagonal all the way round, with a smooth inner cup for pens, pencils or brushes. 3.1" across and 4" 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 3DWoosh

A pill popper: drop a tablet in the cup, press the plunger and it crushes it under a lever instead of between two spoons. 4.2" long, printed in one piece, with a rounded base so it stands up. Shown as a render, not a photo.

Design by c4444

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 B2 in flying-wing form that sits on top of a joystick - the shape slots over the stem and pegs in, so it turns with the stick. 5.5" across the wings, printed in one piece plus two pegs. Shown as a render, not a photo.

Design by DeanPrinting

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

Three sculpting tools with different ends - a flat blade, a point and a loop - for clay, fondant or plasticine. About 6" long each, printed flat in one piece, so they are light enough to work with for an hour. Shown as a render, not a photo.

Design by Chilly_275

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 small hook that sticks to a desk or a shelf edge with tape or a screw, for keys, headphones or a cable. 2.6" wide, printed in one piece with a flat back that sits flush. Shown as a render, not a photo.

Design by schiko

A bat whose wings are cut into linked segments, so they flex when it is handled and settle into a curve on a shelf - printed in one piece with every joint already free. 3.9" across the wingspan, about 7 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 Tybob24

An impossible passthrough in pentagon form: the inner shape turns through the outer one and cannot come apart. 2.8" tall, about 31 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 shark in articulated segments, 110 mm from nose to tail, printed in one piece with the joints already free - it swims through the fingers and lies flat in a pocket. Printed exactly as its designer published it, under Creative Commons Attribution-NoDerivatives 4.0 (CC BY-ND 4.0), designed by goatbuster. Shown as a render of the printable model, not a photograph.

Design by goatbuster

A cone that passes through its own core and keeps going - a puzzle you can hold, printed in one piece with no assembly. 2.8" tall, about 19 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 rack that holds laboratory test tubes upside down so they drain and dry: 185 mm x 110 mm x 75 mm. Shown as a render of the printable model, not a photograph.

Design by jakub.fousek97

A rack that stands petri dishes upright to drain or to sit on a shelf. 2.9" x 4.5" x 2.5". Shown as a render of the printable model, not a photograph.

Design by Clément Vasseneix

A fidget web: a lattice of hinged segments that folds through itself and comes back again, printed as one piece with nothing to assemble. 3.7" across, about 28 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 short sword bookmark with its own sheath: the blade marks your page and the scabbard clips back over it. 5.7" long, printed flat, the two pieces together weighing about 8 g. Shown as a render of the printable model, not a photograph.

Design by Forged in Filament

A 3-digit combination padlock as a kit card: every part prints flat, mounted on the card, and snaps off it. 4.5" x 3" and about 14 g with the card. Shown as a render of the printable model, not a photograph.

Design by LoboCNC

A jitterbug mechanism: a foldable polyhedron in print-in-place segments that flips inside out when you squeeze it. One is about 1.8" x 1.6", and printed as one piece there is nothing to assemble. Sold as one jitterbug - the plate in the picture prints four. Shown as a render of the printable model, not a photograph.

Design by osamutake

A set of gear examples for teaching - the gears and the pins that hold them, printed as one plate, each gear 80 mm across. Shown as a render of the printable model, not a photograph.

Design by osamutake

A top that keeps going: a heavy rim, a fine point and a printed handle to spin it between finger and thumb. 2.1" across, about 41 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 happybirthday

A dinosaur cut into interlocking jigsaw pieces and sold as the whole set: twelve chunky pieces, printed flat in PLA, that push together into the animal and come apart again. Two editions, cut differently from the same artwork - Adult and Kid, with the Kid edition's tabs cut larger for smaller hands. Both print as a set with no supports and nothing to glue, and the loose pieces store as the shape they make. The Adult set is about 322 g of plastic and the Kid set about 352 g, so each one is a multi-plate print rather than an afternoon. Designed by oymate and printed under Creative Commons Attribution 4.0 (CC BY 4.0). The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by oymate

A dart-shaped glider printed as one piece: 24 cm nose to tail, 15.8 cm across the wings, 12 mm at its thickest, and about 7 g of plastic. It prints flat, so the whole plane lifts off the plate as one object with nothing to glue together - and being flat it takes a minute or two of plastic rather than a flight. A desk toy that looks like folded paper and will not crease, soak up a puddle or blow off a table. Designed by By_Menen and released into the public domain (CC0 1.0). The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by By_Menen

Two strands twisted around each other into a pen stand: a double helix about 22 cm tall on a 14 cm square base, printed in one piece with nothing to assemble. Pens drop into the gaps between the rungs and lean out along the twist, so a handful of them fan apart instead of clumping together in a cup - and the base is wide enough that a full stand does not tip. Empty, it is a desk ornament rather than a mug with pens in it, which is most of what a pen holder does all day. Printed in PLA at a 0.2 mm layer, about 34 g of plastic. Designed by AndreUser and printed under Creative Commons Attribution 4.0 (CC BY 4.0). The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by AndreUser

A volcano model 5.9" across and 3.1" tall, printed as one piece - a desk piece, or the model for a school project on volcanoes. Shown as a render of the printable model, not a photograph.

Design by euro100xx

The 2 to 9 times tables on one flat plate, 5" x 3.6" and 1.6 mm thick - a card that lives in a pencil case rather than on a screen. Shown as a render of the printable model, not a photograph.

Design by kot1199

A set of fifteen Archimedean solids - the truncated and snub forms of the five platonic shapes - each 24 to 33 mm across and printed as one plate. A desk set for a maths classroom or a geometry shelf. Shown as a render of the printable model, not a photograph.

Design by mikan

A small desk novelty in two parts, 2.5" x 2.6" x 0.8", printed as one plate. Shown as a render of the printable model, not a photograph.

Design by LoboCNC

A reading guide that frames one line at a time so the page cannot swim: 5.1" x 1.4", 1.4 mm thick, light enough to leave in a book. Kept for kids learning to read, and for anyone whose attention slides down a full page. Shown as a render of the printable model, not a photograph.

Design by fgiancarelli

A dragon-scale egg that opens into two halves, one nested inside the other, with a printed shaker bead rattling in the middle: 47 mm across and 62 mm tall, an Easter egg that is a maraca as well as an ornament. The two halves print on one plate with the bead, and the file pauses at the colour change so the shell can come out in one colour and the dragon scale inside in another. Designed by ThrottleXdesign - a remix four links deep of the Original Dragon Egg by Studio YBL and tonyyoungblood - 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 ThrottleXdesign

A palm-sized egg shaker for small hands: 40 mm across and 57 mm tall, printed as one closed shell with the rattle sealed inside, so it shakes without anything coming loose that a toddler could get at. Two of them and a kitchen is a percussion section. Designed by craftygirl21 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 craftygirl21

A stackable glasses stand: a fin that the cradles slide onto, so the tower grows to whatever height the collection needs. The cradles come in three widths - 67, 77 and 87 mm - and each holds one pair nose-down by the bridge, which suits slim readers and deep sunglass frames alike. The plate prints a whole tower's worth of parts, 167 by 199 mm laid out as the designer arranges it. Designed by Badger Sound Forge and printed under Creative Commons Attribution-NoDerivatives 4.0 (CC BY-ND 4.0). Shown as a render of the printable model, not a photograph.

Design by Badger Sound Forge