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

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

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

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

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 flower-petal stencil 0.8 mm thin, for tracing or airbrushing onto paper, cake or a wall. 3.8" across, printed flat in one piece - thin enough to lie flush on the surface. Shown as a render, not a photo.

Design by Merilno3D

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

Four stencils for painting a brick-built tree scene: layers that line up on a wall or a card, so the trunk and the canopy come out in register. 6.5" square, 0.8 mm thin, printed flat. Shown as a render, not a photo.

Design by Merilno3D

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 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 bench holder that keeps dental drill bits upright, sorted and off the tray. 3.3" x 2.2" x 0.8", about 30 g of plastic. Shown as a render of the printable model, not a photograph.

Design by pain.killer.2

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 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 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