This robust set of counting stones displays number arrays from 1 to 10, using a pattern of indented circles to represent the relevant number. The stones will help children with counting, number recognition, learning the different ways to represent numbers, subitising and number bonds, among other early maths concepts. Made from our unique stone and resin mix, these stones can be used across a variety of environments, including in water and sand. Their tactile nature means they are perfect for sensory maths investigations. Contains 20 stones (2 sets of 1–10 stones) measuring between 80–85mm in length. Age 3+.