The BIC Kids Evolution Ecolutions Triangular Pencils are extra-strong colouring pencils are recommended by teachers, and suitable for young children aged 2 and up. The triangular-shaped barrel helps children to position their fingers correctly to help them learn and develop their drawing and colouring skills. The pencils come in 12 vibrant colours, helping children to develop their early development skills individually or as part of a larger group. Suitable for ages 5 and upwards. Wood-free resin colouring pencil made from 54% recycled materials.