Montessori educational toys passed EN-71, ASTM, ect. We have full range of Montessori toys with high quality available. Montessori educational toys, wooden toys, educational toys.Item Name: Cylinder blocksModel No.: S001Material: Beech, also basswood available.This cylinder Blocks provide the first stage of experience in visual discrimination of size. Grasping of the knobbed cylinders indirectly ...