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

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 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 headband with a horn and two ears, 205 mm across and 6 mm thick, so it sits flat on the head and prints in one piece on the plate with nothing to glue. The band is a loop rather than a rigid arc, so it grips a child's head and an adult's. Designed by Jakub Lattenberg 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 Jakub Lattenberg

A headband in a soft wave, 157 mm across and printed in PETG the way its designer publishes it - PETG bends where PLA would snap, and a headband is a part that gets flexed every time it is worn. Designed by Elyse_ and released as Creative Commons Public Domain (CC0 1.0), so the prints may be sold with no condition attached. Shown as a render of the printable model, not a photograph.

Design by Elyse_

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 two-prong hair pin that holds a bun without a single elastic - the forks flex, so it grips and then lets go. Two lengths: 4.5" for fine or shoulder-length hair and 5.9" for thick or long. Printed flat in one piece, in one colour or two. Shown as a render, not a photo.

Design by riverbed

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 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