I've been asked by a customer to etch the handles with the coffee shop name. I know I've seen a conversation in the past about laser engravers but for the life of me I can't find the thread(s). So I'm asking for suggestions on small, inexpensive lasers that won't break the bank but do a good job for small projects. Thanks in advance for you help. Oh, and these have to be dumbed down as I've seen a few that require an engineering degree to use. I need it simple.