WINE GLASS : It can attach to the of a wine glass or lip of a normal glass, and helps during parties and keeps track on who's drink is who's. 24 COLORS: You'll 24 different colors of wine , 't worry about people will have a repeat color, and everyone knows which one is their drink. PREMIUM MATERIAL: wine glass markers are made of silicone that fit all ware, colors, durable, and harmless. If it gets cloudy, you just soaked in a vinegar and water mix and they were back to normal. PERFECT GIFT: These are so cute for marking, not overly girly or like a lot of the wine , and they are a great little -on gift to any wine drinker! WIDELY USED: Drink markers fit on the stems perfect, and 't the in holding the glass, and can also be used to work on stemless wine glasses, mini beer mugs etc. Colour:Random color (no specified color is accepted) Material:Silica Package Contents: 24 x wine glass identifier Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.