This set of 144 gemstones, 6 different colors and 8 different types, is great fun to use on the light table or to learn to sort. You can sort by color, size or type of structure. You can place them on top of each other on the light table to mix the colors.

In addition, the gemstones can be used for children who are looking for stimulation or just want to develop their energy. By rubbing or wriggling it, children can concentrate better and relax.
Very suitable for use in combination with the sorting dishes or observation pots .

Contents

set of 144 gemstones in 6 different colors (size 2.5 cm)