A sensory experience with a lasting impression.
If the pinpression is placed on a table, the impression of the hand or an object remains visible. If the pinpression is held in one hand so that the metal nails point downwards, children can experiment with movements of the other hand on the surface of the nails: pressing with one finger or with the whole hand. The sensations with closed eyes are even more intense.
The transparent cover plate prevents the nails from falling out. A pinpression promotes creativity, develops spatial imagination and is ideally suited for sensory stimulation.