Collins Obstacle Challenger STEM Kit (New) - $35 (Lakewood)

Collins Obstacle Challenger STEM Kit (New) 1

Collins Obstacle Challenger STEM Kit (New) 1 thumbnail

condition: new

QR Code Link to This Post

Brand new Collins Obstacle Challenger STEM kit. Brand new hasn't been opened. Fun little build‑it robot that climbs obstacles, turns, and moves using gears and a motor. Comes with all parts and instructions. Meet up. $35 OBO.

post id: 7930198894

posted: 2026-04-25 17:06

updated: 2026-06-01 21:49

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

Collins Obstacle Challenger STEM Kit (New) - general for sale - by...

Brand new Collins Obstacle Challenger STEM kit. Brand new hasn't been opened. Fun little build‑it robot that climbs obstacles, turns, and moves using gears and a motor. Comes with all parts and...