Solar Perpetual Motion Marble Kit

Product Description

Disobey the laws of thermodynamics -- kind of -- with the solar perpetual motion marble sculpture kit. With the aid of a few tools, you'll be able to laugh in the face of established scientific rules by putting together a unique perpetual motion sculpture.

Features

• GET ROLLING into a world of fun and build your own marble run toy with our battery and solar powered marble roller coaster building kit. Smartstoy’s wooden model STEM toy is pure entertainment meets learning.
• SCIENCE Kits for boys 8-12, wooden 3D puzzles for kids and Adults that can be fantastic tools for kids. Our marble machine is STEM toy designed to teach children hands on skills like coordination, physics, STEM principles and more
• Model building kits FOR KIDS OF ALL AGES from kids 8 and up to teens but we also make our wooden marble run 3D wooden puzzles for adults who love a challenge and the sense of accomplishment only a wooden marble run will bring
• STEM KITS SCIENCE EXPERIMENTS FOR KIDS made with HIGH-QUALITY wood marble track made safe from laser precision cutting. Plywood material. Our DIY marble coaster kit comes with motor, solar panel, wood marble run gear pieces, 3 balls and easy assembly instructions. Our kids marble run is the perfect stem projects for kids ages 8-12
• PERFECT PHYSICS TOYS GIFT to get friends or family together to craft, learn and have fun! Our wood marble run has a beautiful design, more than a toy, our wooden marble run kit is great for a birthday or any occasion. Get the ball rolling with our marble track set - ADD TO CART

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