DIY Galaxy Science Education Model Solar System

• EK-30101
• Product description: Solar system -Battery: 4*AA -Demonstration of planets rotating around the sun -Speed: 5 laps/min ·Unit Size: 24*20*8cm ·Packing: Gift Box(33*23*5CM) ·Quantity:20pcs/ctn ·MEAS: 52*50*34 cm ·GW.
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