Robotime ROKR Pendulum Clock 3D Puzzle

Robotime ROKR Pendulum Clock 3D Puzzle

170 pieces 3D puzzle. If you love DIY and enjoy building amazing things, you’ll love this DIY clock. Completely functional, works up to 8 hours with one wind up. Best engineering toy for kids and adults, great for learning mechanics. Get it for yourself, give it as a gift, or build it with your love ones!