CY-70962843 STEAM Toys Hydraulic Power - Bulldozer Explore Science Learning Children Learning Educational Toys

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Item No.: CY-70962843 CTN Size: 77*52*43cm
MOQ: 72 PCS QTY/CTN: 24 PCS
Packing Size: 31*10.5*24cm Principle of Learning: Hydraulic power principle
Functions:
Self-assembled STEAM toys: 127 accessories.No battery or motor needed.All it takes is water to drive the arm.Hydraulic power principle