In China, snuff bottles were used, usually available in two forms, both made of glass. In one type, glass bottles were decorated on the inside to protect the design. Another type used layered multi-coloured glass; parts of the layers were removed to create a picture. Another common accessory is the snuff bullet, which is designed to make snuff use easier and more discreet in public situations. These are small, bullet shaped devices that you would use to store a small amount of snuff for use throughout the day.