The Pressure Cylinders provide experiences in pairing and grading degrees of pressure. By pressing the spring-loaded plungers, the child senses the difference in resistance pressure. The set includes a wooden tray that holds 6 matching pairs of pressure cylinders. Designed by George Russell.
Pressure Cylinders
140.23€
Povezani proizvodi
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Box With Prisms For Brown Stair47.19€Dodaj u korpu
Box with 19 wooden prisms (1 x 1 x 20 cm) in a natural wood finish. Used and calculate the volume of the prisms of The Brown Stair.
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