Since all 3D-printed fidget toys need to move ... And while the STL file includes a jar model you can print out, the design is compatible with standard Mason jars for that authentic glass top ...

That's the idea behind one Reddit post that proposed building a citywide scavenger hunt in San Francisco with hundreds of 3D printed toys. The man behind the post is Ben Baltes, a 25-year-old ...

IC3D is a national 3D printing company with groups of "printer elves" across the country to design, print, and donate to Toys for Tots. "There's always somebody out there that cares for you ...