Ukidz UGEARS STEM Differential Model Kit - Creative Wooden Model Kits for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Unique Educational and Engineering 3D Puzzles with App bucket Item Number: 365610MLC321990

Item Number: 365610MLC321990

dark green

Spring: Steel

This Collectible Barbie Doll also includes Glasses

Ukidz UGEARS STEM Differential Model Kit - Creative Wooden Model Kits for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Unique Educational and Engineering 3D Puzzles with App bucket Item Number: 365610MLC321990Model Size: 6. 9 x 5. 3 x 4. 1 in Level: Easy Number of parts: 163 Assembly Time: 2 hours Recommended Age: 8+ Package size: 8. 1 x 7. 4 x 2. 5 in Item Number: UTG0066 Dimensions: 8. 27 x 7. 44 x 2. 48 inches Weight: 0. 95 lb The Differential is a stylized educational model, an interactive study guide to the mechanism, only for learning its essentials and principles of working. The Differential was designed to ensure that the drive wheels sitting on