... . 2. Can be used for decal printing. 3. For promotion or advertisement usage Specifications: Item InformationDescription.:2oz shot glassItem No.:HF20001-1 ... .3. Deco method: Frost, printing, carve, decal, electroplate are available.4. Passed audit & certificate by third supplier: ISO9002, Libbey, Wal-mart ... , vases, crystal products and other related products. shot glass HF20001-1-2