Product Feature: 【SAFETY NON-TOXIC】：HEALTH GUARDIAN: Made of high quality food-grade silicone, after strict safety testing, non-toxic, tasteless, high temperature resistant, to ensure that every time you raise your glass with a healthy walk. Whether it is a family gathering or a business banquet, you can enjoy wine and food with peace of mind, and guard the health and safety of every guest. 【MULTIPLE SHAPES AND COLORS TO CHOOSE FROM】：Enough quantities and colors to meet your different needs, small size and small mass, easy to store and carry. 【ANTI-SLIP AND ANTI-DROPS, DURABLE AND EASY TO CLEAN】：The unique silicone material gives the marker excellent anti-slip performance, effectively preventing the wine glass from slipping and protecting the precious wine from loss. At the same time, its soft texture is not easy to wear and tear, and easy to clean, a gentle wipe will restore clean as new, long-lasting accompaniment to your every happy time. 【WIDE APPLICATION AND FLEXIBLE MATCH】：Whether it's a red wine glass, white wine glass, champagne glass or cocktail glass, the silicone wine glass identifier can fit perfectly, not picking the shape of the glass, easy to adapt to a variety of occasions and styles. Whether it's an elegant western restaurant or a lively party scene, it can add a touch of color to your wine glass and enhance the overall atmosphere. 【ECO-FRIENDLY CONCEPT, GREEN LIFE】：We are committed to promoting an environmentally friendly lifestyle, and the silicone wine glass identifier, as a reusable tableware accessory, effectively reduces the use of disposable items and lightens the load on the planet. Choosing it means choosing a greener, sustainable lifestyle, allowing taste and responsibility to coexist. Warm tips: 1.Clean the silicone marker before and after use to remove wine residue and dirt. You can use warm water and neutral detergent for cleaning, avoid using hard objects or brushes to scratch the surface of the marker. 2. After cleaning, place the silicone marker in a ventilated and dry place to dry, avoiding mold or deformation caused by being in a humid environment for a long time. Precautions: Silicone markers are not suitable for use in high-temperature environments, such as directly exposed to sunlight or placed near a heat source, so as not to cause deformation or damage.