Product description
Shipping & Return
Product Information
Size: 3.03 inches * 3.94 inches * 3.23 inches (7.7 cm * 10 cm * 8.2 cm)
Material: Acrylic metal plastic
Model characteristics
1: Characteristics of creative physics experiments of experimental science educational toys
2: Features of scientific training to improve cognitive thinking ability
3: Exploring Science Early Learning Education Science
Battery: Provided (AA batteries are recommended)
Packing: 1 set/bag
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.