Klutz - 21963 | LEGO: Gadgets

Castle Toys Verified independent store

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This hands‑on science and engineering activity kit encourages young builders (ages 8 +) to experiment with motion, mechanics, and creativity using LEGO® elements. LEGO: Gadgets inc ludes a step‑by‑step idea book and parts to build 11 fun, functional machines — from a gravity‑powered car to a wacky boxing robot — and each build teaches basic STEM concepts while inspiring kids to modify and invent their own creations. Show more