L316 stainless steel straw (piano black) 4 in 1

GS oblique mouth 316 stainless steel straw, using top-grade SUS316 food stainless steel, with anti-scratch tongue design, more reliable for cold drinking, oblique mouth / straight mouth / pearl milk tea thick tube / curved straw and other styles for you to drink easily, and then give you clean bristles + Velvet bag! Four into the straw (straight straw, curved straw, thick straw, nylon spiral straw brush) Exquisite texture (Meticulous and safe) Medical steel grade (safety, 316 medical white steel) 45 degree round lead angle safety head (simple design, safe without puncture) Sharp bottom (easy to pierce the beverage film of the shaker) Nylon spiral cleaning brush (no damage to the straw body, easy to clean) 316 stainless steel The corrosion resistance of 316 stainless steel is better than that of 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper. And 316 stainless steel is also resistant to the erosion of the ocean and the aggressive industrial atmosphere. This material is sensitive to Pitting Corrosion. Adding an additional 2-3% of molybdenum can reduce this sensitivity, and 316 was born. In addition, these additional molybdenum can also reduce the corrosion of certain hot organic acids. Due to the worldwide shortage of molybdenum and the higher nickel content of 316 stainless steel, the price of 316 stainless steel is more expensive than 304 stainless steel. https://shoplineimg.com/5dea91749db3cb002ca194e6/external-5f0ac7d2cd6ef0a28ea7a20f46525223/original?image_url=https%3A%2F%2Fimg.shoplineapp.com%2Fmedia%2Fimage_clips%2F5ea252e1393e41797fb37c76%2Foriginal.jpg%3F1587696352 https://shoplineimg.com/5dea91749db3cb002ca194e6/external-bd8797e0a5d610eb26c4dc3bb72ad9d2/original?image_url=https%3A%2F%2Fimg.shoplineapp.com%2Fmedia%2Fimage_clips%2F5ea252e9393e410018b39046%2Foriginal.jpg%3F1587696359 https://shoplineimg.com/5dea91749db3cb002ca194e6/external-db6c94b29ba46b63060ac56444a0cc93/original?image_url=https%3A%2F%2Fimg.shoplineapp.com%2Fmedia%2Fimage_clips%2F5ea252f824a233002a6caa23%2Foriginal.jpg%3F1587696375 https://shoplineimg.com/5dea91749db3cb002ca194e6/external-28e81f889923924bf51246de630525d1/original?image_url=https%3A%2F%2Fimg.shoplineapp.com%2Fmedia%2Fimage_clips%2F5ec396de172f2c0024fb62d5%2Foriginal.jpg%3F1589876444 https://shoplineimg.com/5dea91749db3cb002ca194e6/external-983be146b594edda8cb5c9e966e3ede5/original?image_url=https%3A%2F%2Fimg.shoplineapp.com%2Fmedia%2Fimage_clips%2F5ec396e6be02e4003915a21c%2Foriginal.jpg%3F1589876452