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″.

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SKU: PH36025 Category:

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.