Clingks 12 Drink Markers - THIS CHRISTMAS NAUGHTY IS NICE - Fun Alternative to Wine Charms Clingks are an edgy and fun alternative to wine charms. A great conversation starter to encourage mingling! Add sass to your glass! Modern and Fun way to find your drink at a party. Find your drink by Color, Pattern, or Sassy saying Leaves no residue - safe for all styles of drinkware. Made of Vinyl Static Cling. Cling to any non-porous surface: glass, aluminum, ceramic & plastic. Reusable Designs - reuse from glass to glass and from one party to the next. Dimensions: 1/5 x 2-Inch - 12 Markers in a set. NOT Dishwasher Safe, NOT Microwave Safe. Made in USA