The latest 1 set = (cloth bag , straw 3, brush ), 215X12MM size stainless steel metal with titanium plating, many styles to choose

The first straw is generally more uniform when inhaled, and it will not choke easily. Second, it is more hygienic because it will not be sprinkled on clothes with some large-mouthed utensils. Thirdly, because the straw leads directly into the mouth, no drink is wasted. Fourth, using a straw to suck drinks while walking has relatively small limitations and is not prone to spilling. Sipping a drink with a drinking straw may seem like a breeze, but it turns out to be a great mouth muscle training for young children!