Thames & Kosmos Gecko Run Marble Run Starter Set applepark 5" Lava Lamp Erupting Crater

5" Lava Lamp Erupting Crater

It's a plane

Our signature lattice prevents cracking

These wildly colorful sports balls are bursting with motion-activated LED lights that cut through darkness

Thames & Kosmos Gecko Run Marble Run Starter Set applepark 5" Lava Lamp Erupting CraterIncluded in TIME's Best Inventions of 2024 list! Move over boring marble runs, there's a new kit in town. Witness physics in action with this innovative, flexible system of tracks. Thanks to nano pads (safe little strong suction cups), any smooth vertical surface has the ability to become a marble run. Future engineers create hills and jumps, setting up trick shots and learning through trial and error. We love that it's intuitive, mess free, open