 
           
           
           
          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.
A wooden board (50 x 25 x 2.5 cm), which is separated in half by a partition with an opening for the disc. This partition can be removed. The child puts the disc in the opening. The disk disappears backwards. The skills of the hand and wrist are encouraged. Gross motor skills are also practiced here, because the child always crawls to the other side of the partition to see where the pane has gone. It is also possible for two children to play with the mailbox. The children put the wooden board between them and then insert the disk back and forth into the opening. The board is felt coated to dampen the noise.