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

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 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 ghost bookmark: a flat spectre that hooks over the page, thin enough not to splay the spine. There are seven of them in the file, each a slightly different ghost, so pick the one you want - about 1.2" by 4" and printed flat. Shown as a render, not a photo.

Design by PrintcessJacqueline3DDesigns

Winter forest deer ornaments: three deer among trees, cut as flat silhouettes with a hole to hang each one. 3.4" each, about 21 g of plastic for the set of three. The picture is a render of the printable model - real photographs of the print go up once the first one is made.

Design by Walter3D

A ribbon Christmas tree with a bow: flat loops folded into a tree shape, with a hole at the top to hang it. 3.9" tall, about 6 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 Ababskia3D

A Christmas teddy bear: a bear in a Santa hat with a ribbon to hang it by, printed in two sizes. 2" or 3.1" tall, about 12 g and 40 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 raven.log

A snowman in two printed pieces: a body with print-in-place joints for the arms, and a head that hangs on its own link so it swings independently as the earring moves. Each is about 30 mm tall, prints flat with no supports, and a pair is two snowmen. Shown as a render of the printable model, not a photograph.

Design by tomo3D

A sleigh and a reindeer, printed twice each: the sleigh has a curled runner and a seat, the reindeer has antlers and a tail, and both are 5.5 mm deep so they hold shape from the side. The plate holds four earrings, a pair of sleighs and a pair of reindeer, and they mix on one ear each way. Shown as a render of the printable model, not a photograph.

Design by tomo3D

Two layered Christmas trees, 33 mm tall, each with a loop at the top for a hook - a few flat layers stacked into a tree, so they read as a tree from the front and none of it is a support to remove. Designed by instintkiller and printed under Creative Commons Attribution 4.0 (CC BY 4.0). The "+ hooks" option arrives with the metal hooks fitted; the plain one is the printed plastic on its own. Shown as a render of the printable model, not a photograph.

Design by instintkiller

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 hanging books-read counter: a sign with a row of numbers that slide into it, so the count can be moved along as the year goes. It is two plates - the sign with one of each number, and a second sign with the numbers again so the count can pass ten - and either can be bought on its own. Shown as a render, not a photo.

Design by ZHeights

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 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 Christmas tree built from organic, irregular tiers rather than a cone - the branches spiral and overhang, so it looks grown instead of drawn. Two sizes, 4" and 6" tall, each printed in one piece. Shown as a render, not a photo.

Design by 3dinsidegr

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

A golf tee with a ball sitting on its cup, printed as one piece - a desk trophy, a party favour or a cake pick as much as a tee. 2.3" tall, and barely a gram 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 LilÕJimbob

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 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 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 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 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 santa hat with the tip curling over: the brim is a raised band, the crown is domed and the tip hangs past the brim, so the shape reads from the side as well as the front. Each hat is 23.8 x 15.3 mm and 5.5 mm tall with a hole through the crown for a hook, and the plate prints six of them, which is three pairs. Shown as a render of the printable model, not a photograph.

Design by Ettore