Grimm's large wooden stepped counting blocks

Besides endless ways for building simple foundations, walls, fences, stalls as well as houses, towers and castles, these blocks are an exciting way for children to discover the world of numbers and learn the colour sequence of the rainbow! Through tactile touch, each number can be counted by feeling with the hands.
Make the size of the numbers visible: Two small turquoise blocks are as high as one dark green block, and two dark green blocks are as high as one yellow block, and so on.
This set make ideal room »decor« as it invites everyone to play. By building and playing with these blocks, children develop fine motor skills and spatial thinking skills.
100 building blocks in a wooden frame.
Materials: lime wood, non-toxic water based color stain/non-toxic plant based oil finish.
Size: frame 44,5cm, single blocks 4cm thickness, height 1-10cm.c