Amazon: K’NEX Education ‒ STEM Explorations: Roller Coaster Building Set Only $31.99! (Reg. $39.99)

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Nice deal on this K’NEX set! Amazon has the K’NEX Education ‒ STEM Explorations: Roller Coaster Building Set for only $31.99! (Reg. $39.99) Details include:

  • This K’NEX Education set includes over 500 parts, plus a battery-powered motor, for a single child or a team of two to three children building a working roller coaster.
  • Two additional models are also included in this set — a ramp and a half-pipe — which can be built one at a time.
  • The set requires two AA batteries, which are not included

Keep in mind, Amazon pricing can change at any time! Don’t wait to purchase this deal or it might be gone when you come back!

This item will ship free for all Amazon Prime members. Or, regular members can score free shipping by adding $49 or more worth of eligible items to your cart. You can get a 30-day free trial of Amazon Prime here.