Using the Pipe Builder’s Kit with the STEM Wall (STEM Wall is not included), children can make interesting routes for a ball or water to flow through. The set comprises of 119 pieces including clear ridged tubes and white plastic connectors at 90 and 135 degrees, as well as ‘T’ connectors providing opportunities for numerous whacky routes. There are 5 colourful balls and a variety of plastic pouring jugs and funnels to enable water play too. Components are connected to the STEM Wall using fixing bands and screws. There are 2 large valves to stop the water flow mid-way through a system and a tap - that can be either on or off. Children will be able to see water backing up to the valve (if switched off) and then allow it to flow through when they want too. There are some long flexible tubes too, which form an excellent uninterrupted route for the balls which can be connected by clear ridged tubing. All parts made of water and UV resistant materials are resistant to fading and cracking from the sun. Ideal for both indoor and outdoor uses. Ages 3yrs+.

Use with the Mobile STEM Walls (#35020 & #35021) and the STEM Wall Panel (#35024).