• 【3-in-1 Hydraulic Arm】 Versatile mechanical arm with interchangeable working heads: gripper, bucket, and suction cup
• 【Water-Powered Mechanism】 Operates using hydraulic principles, requiring only water to function without batteries or motors
• 【STEAM Educational Toy】 Self-assembly kit with 220 components, promoting hands-on learning of engineering and physics concepts
• 【Customizable Design】 Allows for free transformation between different working heads, enhancing play value and learning opportunities
• 【Eco-Friendly Operation】 Utilizes water as a power source, promoting environmental awareness and sustainable play

Specifications:

• Product Dimensions: 46 x 26 x 30cm
• Number of Components: 220 pieces
• Power Source: Hydraulic (water-powered)
• Working Heads: Gripper, Bucket, Suction Cup
• Assembly Required: Yes
• Educational Focus: STEAM (Science, Technology, Engineering, Arts, Mathematics)
• Age Recommendation: 8+ years