Set of 4 Sipster drink coasters, NEW, never used. Martini glass,solid blue back.

Set of 4 Sipster drink coasters, NEW, never used. Original deseign, only found here. 100% Cotton, interfaced with solid blue back. Can be customized with Martini, Beer or Wine glass. Great gifts, super absorbent, protects furniture, prevents moisture from glass dripping on your lap!