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Please note:
Montessori materials are NOT toys, but educational materials. Proper use requires appropriate training.
Montessori materials may contain small, rough, sharp, or other elements that could cause injury or damage if used improperly.
It may therefore only be used by children under the supervision of appropriately trained persons and in an appropriate environment.
Author: George Russell This material promotes the differentiation of the perception of pressure differences through different resistances. This is important e.g. B. with violin strings, nutcrackers etc. The material consists of two trays, each with six wooden cylinders, which can be pressed in at the top. The children feel the different pressure resistances.