المميزات

• Periscope Model Laboratory Detachable Optical Reflection School Teaching Physics Experiment Black 30cm Product features: 1
• The periscope lens can adjust the direction 360 degrees 2
• The lens can be disassembled freely which is easier for children to understand and easy to clean 3
• The tube body is set which is more convenient for children to grasp 4
• Due to different screen displays there may be a color difference between the real object and the picture
• Delivery Quantity: 1

السمات الرئيسية

معلومات الشحن