Inspiring the next generation of engineers with mini, intricate metal construction projects. 

• Available in 5 styles (each sold separately): Bulldozer (54pc), Biplane (29pc), Racer (33pc), Crane (42pc), Digger (56pc)
• Includes all nuts, bolts, gizmos and widgets required 
• All metal construction
• Makes a great loot bag gift or stocking stuffer!
• Warning: This product is not suitable for children under 6 years of age. Small parts may present a choking hazard

Style ships assorted.  If you have a preference, please write it in the Notes field when placing your order.  Subject to availability--we can't guarantee you'll receive your preferred style, but will do our best!