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Spring Cord Lanyard Keychain
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Item#: 17087
A simple black spring cord lanyard keychain designed to withstand every day use. The spring cord design allows you to easily access and stretch your keys from your pockets to a couple of feet in front of you. Upon releasing your keys, the spring cord will bring the keys back to your waist.
Also great for various physics experiments (like the spring constant, friction experiements, etc.) - see attached video.
Age:
14 +
14 +
Approx. Ship Size:
8.00 x 0.50 x 0.50 inches
20.32cm x 1.27cm x 1.27cm
8.00 x 0.50 x 0.50 inches
20.32cm x 1.27cm x 1.27cm
Weight:
0 lb 1 oz
0.01 kg
0 lb 1 oz
0.01 kg
Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
