Seven colours and five different geometrical forms offer a wide range of colour, coordination and building combinations. Ideal for Kindergarten: For example, each child chooses a colour and everyone builds his/her own house until a small colourful city of houses is created. Explore geometry: combined with the 2nd Set Shapes and Colours 10066 the children can explore how one element relates to the others. Materials: lime wood, non-toxic water based color stain. Size: frame 31cm, single blocks length between 1-8cm.