Butterfly Wine Bottle Stopper and Wine Glass Markers Set Bright and colourful butterfly-themed wine drinking barware set. Great fun and creates a talking point at parties Great value Butterfly wine drinking gift set Set Includes.. 1 x Single Silicone Wine Bottle Stopper compatible with most wine bottles Set of 6 multicoloured wine glass markers - Made of food grade silicone - Helps mark which glass is yours All made from Food Grade Silicone Dishwasher safe Gift boxed 7 piece set.