Gecko Run Marble Run Challenge Edition tgtgho24twinkletwinklelittlestars Compete with your friends to

Compete with your friends to see whose rocket will fly the highest

They can build a circuit to power a light

This durable

the triangle into the triangle - Little smiles light up bright with each shape that slides perfectly into place

For ages 3-6 yrs

Gecko Run Marble Run Challenge Edition tgtgho24twinkletwinklelittlestars Compete with your friends toMove over boring marble runs, there's a new kit in town! Witness physics in action with an innovative, flexible system of tracks that includes everything you need to challenge yourself or others to a marble run building competition. With 32 challenge cards, two rapid fire launchers, and enough parts for two kids (or two teams) to build their vertical marble runs at the same time, this set turns Gecko Run into a fun, thrilling engineering game. Thanks