Here is my must have list to create a super maths water inspired learning station.
This set is amazing to start your little lab. I don't recommend to buy coloured test tubes, because it is better to use food colouring in the water. Your child will have way more fun mixing liquids and colours when they can see them well. I have few coloured (that I thought are very cute) but non of my kids like them...
Click on the picture to view it on amazon.