DESIGN FOR BOBA TEA, SMOOTHIES AND JUMBO DRINKS -- 6 extra wide metal straws + 6 silicone tips + 2 cleaning brushes + 1 case. Our 12mm (0.5") wide bubble tea straws help you soak up even the last tapioca pearls, toppings or jellies. Extra wide satin stainless steel straws are the best ideal size for bold bobate (tapioca pearls), frozen smoothies, thick milkshakes, jellies, jumbo drinks and more homemade thick drinks.SAFE TO USE --These large metal smoothie straws are thick enough with smooth but blunt edges on the end, the included silicone head prevents damage to the mouth and teeth, and smooth angled tips easily penetrate the boba tops EASY TO CLEAN AND STORE - Include 2 long cleaners, you can easily clean the inside of the reusable straws from top to bottom PORTABLE CASE - This kit includes a handy case so you can take some of your reusable straws with you on the go International products have separate terms and conditions, are sold from overseas and may differ from local products, including fit, age classification and product language, labeling or instructions. With the concept of customer first, we provide you with customer service around the clock. No matter where you are or what kind of problem you encounter, we will solve it for you as soon as possible to ensure your shopping experience is worry-free.