Description
Eisco Wave Form Helix ,Slinky, Coil diameter 75mm – Eisco PH0708A, A flat-section steel wire helical coil, suitable for use in the study of sound and wave propagation in the physics lab – or simply for having fun at home with a classic spring toy. Eisco Wave Form Helix ,Slinky, Coil diameter 7.5 cm Length Closed 10cm
Reviews
There are no reviews yet.