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 This Collectible Barbie Doll also

This Collectible Barbie Doll also includes Glasses

Item Number: 41103

Item Number: 365610MLC321990

Specification: 10inch(W) x 6inch(D) x 1inch(Thickness)

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 This Collectible Barbie Doll alsoModel 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