Eisco Labs Wave Form Helix - 4in (10cm) closed length

Was: $142.86
Now: $71.43
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SKU:
TT309611
UPC:
849230045517
Condition:
New
Availability:
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Wave Form Helix - A Scientist's Version of the Classic Toy* This is a Wave Form Helix that can be: 1) used as a scientific instrument to measure a wave function (it actually has a higher spring constant than the classic toy); or 2) unleashed down a wicked set of stairs. It has a 7.5 cm diameter, 10 cm long when closed, and up to 3 meters in length when fully stretched.