generic 12pack square floral foam blocks – strong water absorption & moisture retention easy to cut & shape wet & dry use, ideal for weddings diy crafts florists home decor & artificial flower arrangements is up for auction in Arts, Crafts & Sewing. The current bid is $1.00, 95% below the $18.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.