Pay in 4 interest-free payments of $10.45 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
natural tone with no delay
Virtually unbreakable injection moulded tray and steel base for stability
5 hours of use with 2 x AA batteries
Reliable components
1 x 100mm with Bee print
Metal Slinky, Helical Spring, 100mm Closed Length (Each) Mixed Media Markers natural tone with no delayA scientist's version of the classic toy! (With a higher spring constant) Can be used as a scientific instrument to measure a wave function and for demonstrating a variety of physics concepts Unleash the helix down a wicked set of stairs for an exciting display Measures 4" when closed and 3" in diameter Stretches up to 3 meters in length! Can be used as a scientific instrument to measure a wave function (it actually has a higher spring constant than
US$ 750.00
US$ 103.00
US$ 103.00
