Come and see our amazing products. Featuring a stainless steel handle and nylon bristles, the brush is of the perfect size for these straws, also suitable for cleaning cups and bottles. This Straw is made of 304 stainless steel, non-toxic, no metal aftertaste. Unbreakable, they will not rust, crack or be scratched. Note: Be careful with hot drink while using this straw. Pls confirm with us about the packing info, stock color and exact production time before placing your order.