Amazon: K’nex Supersonic Swirl Set (464 Pieces)- $12.18

Love K’nex! Hurry to Amazon to score this highly rated K’NEX Supersonic Swirl Building Set, 464 Pieces for just $12.18 (reg.$29.99) which is the lowest price that Amazon has sold this for!

Ships free with Prime membership or $35 order.  Amazon prices  subject to change.  This post may contain affiliate links.