Imperfection: it's a beautiful set, but has a rough cut on the straw case by the closure and on the inside. The straw and brush are perfect.
The straw colour is a PVD coating which enhances the durability of the stainless steel, and offers protection against scratches and corrosion.
We recommend washing all parts with soap and water before first use. Air dry. Do not put the bamboo case in the dishwasher. The metal straw is dishwasher safe.