Demolition Lab: Wrecking Ball Catalog SL14527 Radio Controlled Trucks 4GHz radio Radio Box: Waterproof

4GHz radio Radio Box: Waterproof Electronic Speed Control: Waterproof 180A with automatic setup Suspension: Race-proven roll bars

62mm) Skill level: 5 Parts: 117 COMMENTS: Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger

Measures 8"H x 9"W x 8"D (20cm x 22cm x 20cm) Suitable for age: 10 month(s #1995

INCLUDES: Ten Piles of HO Scale Junk

Demolition Lab: Wrecking Ball Catalog SL14527 Radio Controlled Trucks 4GHz radio Radio Box: WaterproofThe latest addition to the best selling, award winning Demolition Lab line brings the house downliterally! Build an abandoned schoolhouse or mix and match pieces to create your own one of a kind structures, then knock em down with the wrecking ball using the science of energy, momentum, and other principles of physics. Young engineers learn how to build, develop strategies, conduct tests, solve problems, and increase spatial skills. Combine all four