It is no secret that you can 3D print all kinds of cool toys these days. The Protto happens to be a 3D printable modular footrest. Launched on Kickstarter, this footrest will be adjustable to accommodate gamers, creators, and everyone in between. These folks want to build massage wheels for people who have restless feet. They also have in mind a rocking base for gentle movement and interchangeable massage roller.
Protto will have an adjustable design, so you can change its height and angle. In fact, you get 4 angle options to choose from, going from 10 to 40 degrees. This can be printed in TPU or PLA. This kit will come with A-frame side panels, curved top support bar, adjustable foot bar, height extenders and printable foot grips.
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