1.Silicone tips can prevent your teeth from hurting from the cold beverage, it keeps your teeth safe and you can drinking at ease.
Let your teeth far away from hot or cold irritation,straw tips can protect your sensitive teeth even drinking cold liquid.
2. Most stainless steel straws have a little metal taste, if sip the straws, it may influence taste of food, and the silicone tip cover is tasteless, so you can put it to your mouth directly
3. The straw tips are made of silicone, safe and practical, reusable and durable, heat-resistant and cold-resistant, keeps you and your family healthy