Water Pipe Building Blocks STEM Set

Build twisting tunnels, towers and pipelines, then connect them any way you like. This water pipe building set is hands-on STEM play for kids who love to design and construct.

• Builds engineering skills: kids plan, connect and rebuild their own pipe designs.
• Free-form creativity: no single right answer, so every build is different.
• Choose your size: 102, 174 or 242 pieces. More pieces means bigger builds.
• Material: ABS plastic, bright mixed colors (colors vary).
• Ages: recommended for 6 and up.

Ships without a retail box. Pieces and colors are shown in the product photos.

Shipping: estimated delivery 7 to 10 business days.