- Reduced price
Catapults & Crossbows Science Experiment & Building Kit | 10 Models of Crossbows Catapults & Trebuchets | Explore Lessons In Force Energy & Motion using Safe Foam-Tipped Projectiles
$10.55
$28.51
Save 63% Offer ends in:
Tax excluded
Security policy - Secure Transactions by 256-bit encryption 
Delivery policy - Leaves Warehouse in 1-2 business days
Return policy - 30 Days Free Exchange & Return Policy
- Build ten sleek working models of catapults, crossbows and trebuchets
- Learn physics lessons in force, energy, motion, and projectiles
- Build and experiment with five different types of crossbows
- The projectile has a safe foam tip
- Ages 8+, 32 page full color manual, 10 experiments
No customer reviews for the moment.
Related products
(There are 8 other products in the same category)
- Reduced price
- Reduced price
- Reduced price
- Reduced price
- Reduced price
- Reduced price
- Reduced price
- Reduced price