DIY Science Crafts (packing size: 16x24cm) Capture children's curiosity and learn about the properties of liquid pressure transmission. The hydraulic transmission system uses Pascal's law, which states that the liquid in a closed container will be evenly transferred to all parts of the container under pressure.
Passed ISO9001 quality management system certification, experimental materials meet EU safety standards.
![[STEAM Children's Hands-on Series] Wooden Hydraulic Mechanical Arm DIY Experimental Equipment](http://www.loklibuy.com.hk/cdn/shop/files/2025-03-11115051.png?v=1741665175&width=1445)
![[STEAM Children's Hands-on Series] Wooden Hydraulic Mechanical Arm DIY Experimental Equipment](http://www.loklibuy.com.hk/cdn/shop/files/2025-03-11115129.png?v=1741665175&width=1445)
![[STEAM Children's Hands-on Series] Wooden Hydraulic Mechanical Arm DIY Experimental Equipment](http://www.loklibuy.com.hk/cdn/shop/files/2025-03-11115226.png?v=1741665175&width=1445)
