 
           
           
           
          Plywood beading 
 2 grooves once painted red once blue
SALE - only while stocks last
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.
Different divisors of a number can be represented in the 2 grooves
a number is formed in a groove with pearl sticks
the corresponding divider is worked out in the other groove