K'nex Building & Construction Toys Set - 521 Pieces Tinkering/ Building Toy

⚠️ THIS SET CONTAINS SMALL PIECES AND IS NOT SUITABLE FOR UNDER 3 YETAD OF AGE ⚠️

This is a 521 piece set it includes a booklet With multiple different things you can build with these pieces!

The set is in very good condition for being Preowned 😁

All photos are of the actual item !!!