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
LCS45 壓覺筒 Pressure Cylinders
NT$3,200.00 NT$1,950.00
Sale!
LCS45 壓覺筒 Pressure Cylinders
NT$3,200.00 NT$1,950.00
