Ukidz UGEARS STEM Curvimeter 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 AR App Glass Markers Santa Claus decor collectors

Santa Claus decor collectors

White watering can

Machine wash cold with like colors

Pinch roller bearings for easy cranking

Item Number: 92343

Ukidz UGEARS STEM Curvimeter 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 AR App Glass Markers Santa Claus decor collectorsSize: 4. 5 x 3. 3 x 6. 6 in Level: Easy Number of parts: 109 Assembly Time: 2 hours Recommended Age: 8+ Package size: 8. 1 x 7. 4 x 2. 5 in Item Number: UTG0073 Dimensions: 8. 0 x 8. 0 x 3. 0 inches Weight: 1. 0 lb The Curvimeter or opisometer is a device that measures the length of curved lines and helps to calculate the distance between the points on a map more precisely than a ruler or a compass. The mechanism has a measuring wheel, a clock face