- Pressure Cylinders
- Model#: SE045
- Our Sale Price: $21.99
- Original Price: $27.99
- You Save: $6.00 (21.44%)
- Availability: In Stock
Get Extra 10% Discount On Order Amount Over $200!
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 material consists of a specially designed work tray containing 6 matching pairs of cylinders.
