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Shoot foam discs at lightning speed up to 20 feet
Box size: 8 x 8 x 2
Suitable for beginners
Just what the doctor ordered
For junior researchers and explorers who want to take a close look at their environment
Gecko Run: Marble Run Spinners Expansion Pack clean Shoot foam discs at lightningThe Spinners expansion offers ultimate versatility! Use the wheels individually to let your marbles go for a spin, or combine them for some surprising effectswill the wheels spin to the right or left? It all depends on how fast the marbles roll! Product Details Ages: 8+ Experiments: 2 Piece Count: 13 Manual Pages: 4 Product Dimensions: 4. 8 x 11. 2 x 2 in. Product Weight: 0. 3 lbs Manual Dimensions: 4. 5 x 6. 5 in. Batteries Required: N A Country of
US$ 2138.50
US$ 59.99
US$ 84.99