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)
