• Comes with 30 different models
• Contains over 550 Components, a Mini-Motor, a Switch, a Battery Holder for 9V Block Battery (not included), Numerous Gear Wheels and Other Gearbox Parts, a Detailed Graphic Assembly Instruction, and an Activity Booklet
• Packing Dimensions: Product Dimensions: 18.4 x 12.7 x 3.3 inches
• Shipping Weight: 4.6 pounds
Price:
