MONTESSORI Wooden PRESSURE CYLINDERS with tray - Sensorial Exercise

Six matching pairs of wooden pressure cylinders with holding tray. The wood-coloured pistons on 6 of the tubes correspond in pressure to the balck-coloured pistons on the other 6 tubes.

Contents:

6 cylinders with wood-coloured pistons, 6 cylinders with black-coloured pistons - 12 cylinders in total of varying pressure. Wooden holding tray.

Objective:

In this exercise, the object is to match the wood-coloured piston tubes with the black-coloured piston tubes of the same pressure and align them side by side in the holding tray to make up the 6 pairs of tubes.