Spring your way into your energy unit! With Bo!nks, each student can simply compress the plastic woven tube in the palm of the hand, release it, and watch it fly! What a great way to demonstrate elastic potential energy! Four Bo!nks, colors may vary. ~12.5 cm (5") long.
This product is shipped from our supplier's warehouse in CT, United States
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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