CY-70962844 Steam Toys 3 in 1 Hydraulic Power - Engineering Vehicle Explore Science Learning Children Learning Educational Toys

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Item No.: CY-70962844 CTN Size: 63*43.5*76.5cm
MOQ: 54 PCS QTY/CTN: 18 PCS
Packing Size: 40.9*10*24.2cm Principle of Learning: Hydraulic power principle
Functions:
Self-assembled STEAM toys: 168 accessories.No battery or motor needed.All it takes is water to drive the arm.Hydraulic power principle