Product Code:
MACHANICE00156
Description:
Force Cups Set of 2 -These student-friendly rubber cups can be placed together and squeezed
to force out the air inside. They then prove surprisingly hard to pull
apart. Includes two rubber cups, 7.5 cm in diameter and attached plastic
handle.
Specification:
Force Cups Set of 2
Tubes-lab-802396397.jpg)
