Wire Helix, with Stand
Long wire helix (spring) for super wave demonstrations. On stand with instructions. Closed length of spring is 10″ long and 2 1/2″ Diameter. Base is 5″x5″.
Description
Long wire helix (spring) for super wave demonstrations. On stand with instructions. Closed length of spring is 10″ long and 2 1/2″ Diameter. Base is 5″x5″.
Additional information
| Description | Long slinky for super wave demonstrations. On stand with instructions. |
|---|
