Premium Knobbed Cylinder Blocks

Montessori Sensorial Material Block 1:?? 10 cylinders vary directly in three dimensions.?? ???? ??The diameter increases from 1 to 5.5cm & the height increases from 1 to 5.5cm Block 2:?? 10 cylinders vary in two dimensions.?? ?????? The diameter increases from 1 to 5.5cm & the height remains constant at 5.5cm Block 3:?? 10 cylinders vary in one dimension.?? ???? ??The diameter remains the same & the height increases from 1 to 5.5cm Block 4:?? 10 cylinders vary inversely in three dimensions. ?????? The diameter increases from 1 to 5.5cm & the height decreases from 1 to 5.5cm Material: Solid Beechwood Related Item : Knobbed Cylinder Blocks Premium Knobbed Cylinder Blocks ?€€ Looking for smaller size ? Please checkout Family Set - Mini Knobbed Cylinder??Blocks ??