I Glow under a black light!18 ounce Shaker Tins are an essential bartending tool for various reasons. Not only do they cap the traditional 28 ounce shaker perfectly, but they can also be used in many other shaker combinations, such as using it in conjunction with a 16 ounce cheater tin for smaller drink requests. This particular 18 ounce Cocktail Shaker has many great features that makes it more than ideal for any bar service. It has a weighted reinforced base that provides a great control aspect when in use. The stainless steel walls of this shaker will never rust while it offers an optimal environment when chilling your cocktails. In addition to all of these great features, we are excited to offer you this professional NEON Cocktail Shaker Tin in a full wrap Grungy US Flag design! This design has a matching 28 ounce shaker as well!