eCase via Amazon offers the Hoohome Russian Piping Tips 30-Piece Set for $18.99. Coupon code "LRAXLSBK" cuts that to $15.99. Plus, Prime members receive free shipping. That's $3 below our mention of a similar 28-piece set from two weeks ago, $15 off list, and the lowest price we've seen for such a set. It includes 24 stainless steel piping tips, four 3-piece couplers, and two silicone piping bags.