Metal Coiled Spring Extra Large Waveform Toy 150mm L x 75mm D

by American Scientific

Order now to get it by: Sunday July 16 - Tuesday July 18

Condition: New

Product ID: 764932

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  • Closed Length: 150mm
  • Diameter: 75mm (about 3 inches)
  • Ext. Length: 20 m.
  • Ages 12 yrs. and up
  • Offered for sale is an extra large physical science version of the classic children's toy Slinky. It is 20m in length,
    that is about 60 feet. You will love this to play with! It is bigger than any spring toy you have seen. Customer's love
    it! It can be used for simple wave studies. Edge wound spring. Has many of the same uses as the original toy, plus being
    very educational. These coiled springs are used to demonstrate wave forms, energy displacement and harmonic vibration
    production. More than science, the spring is cool and fun to play with. Ages 12 yrs. and up.