14 thoughts on “ $8 3D Printed Photo Turntable Uses Upcycled Parts ” PWalsh says: April 8, 2017 at 10:30 am Damn! Those are some nice projects! Report comment. Reply.

Based on the innovative rolling ball clock design created by Harley Mayenschein back in the 1970s, this awesome 3D-printed variation is yours to make at home, courtesy of free online instructions.