Identify wine glassesthese colourful silicone wine glass markers ideal for identify the wine glasses at party. The pack contains a total of 24PCS glass markers, with 12 different colours strip markers Stretchy designThese wine glass markers are stretchy, the range from 8-15cm, super stretch up to 2 times of original length. so you can easily attach them to your wine glass, easy to use and take off.do not need to worry about the suction and fall off during use. Good for healththese glass mark are low-carbon and environmentally friendly, non-toxic and odorless, heat insulation, not easy to age, not easy to fade, easy to clean and storage Occasion applicationthe silicone glass maker suitable for gathering of families, weddings, bar, KTV, party, cocktail hours, dinners ,graduate party and more. Reusable and durablesilicone marks have a long service life and support repeat use.it's available for hand wash and machine wash.