The Rainbow Wooden Buttons are made from beautifully smooth solid wood in the seven colours of the rainbow. They have a natural finish to show the grain of the wood. The buttons come in seven graduated sizes with slightly flattened surfaces for balancing and stacking.

- Promotes colour and size recognition

- Great for developing mathematical language - larger, smaller, taller, steeper

Sizes: 50mm, 65mm, 80mm, 95mm, 110mm, 125mm and 140mm. Suitable from birth.