MoFun 101 Hydraulic Robot Arm 3 in 1 Science and Education Assembled Toys
$18.00
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1. Item number: 101/102 Blue/Yellow Hydraulic Assembly Arm2. Product size: 46x26x30cm3. Package size: 40.5x10.5x29.5cm4. Features: 3 in 1 function arm: grasping forceps, grabbing bucket, suction cup5. No battery or motor required6. Hydraulic power principle, the mechanical arm powered by water
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