Ukidz UGEARS STEM Counter 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 penguin Item Number: GMJ72

Item Number: GMJ72

Set of 4 Coasters with Whimsical Saying

Item Number: WU75039AA

Made of high-quality metal in a contemporary nickel finish

Game Length: 30-60 minutes

Ukidz UGEARS STEM Counter 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 penguin Item Number: GMJ72Model Size: 5. 3 x 2. 6 x 4. 8 in Level: Easy Number of parts: 157 Assembly Time: 2 hours Recommended Age: 8+ Package size: 8. 1 x 7. 4 x 2. 5 in Item Number: UTG0064 Dimensions: 8. 23 x 7. 44 x 2. 56 inches Weight: 0. 95 lb The Counter model registers repetitive actions. It is an integral part of a device called an Odometer. The model has three cylinder gears with numbers from 0 to 9 and a Geneva Drive. This combination allows you to see an