The Large Grimm's Stacking Pyramid consists of 100 colour coded 4 x 4 cm blocks which range in length from 4 cm to 20 cm. A great aid for counting, understanding fractions and imaginative play.
Materials: lime wood, non-toxic water based color stain/non-toxic plant based oil finish.
Size: frame 44,5cm, single blocks 4cm thickness, length up to 20cm.
Dimensions: 44 x 44 x 20 cm
Age group: 3 and above