The back coating scratches very easily to reveal the silver metal underneath. We’ve only used this a handful of times (we don’t make cocktails at home every week!) and most of the coating has come off the smaller accessories, and the shaker itself has small patches appearing all over it. Also it’s very tricky to get the lid to sit straight on the shaker, so it leaks when you shake it unless you get it perfectly aligned. Incredibly disappointing both on quality and functionality.