Got this cool little 2 piece today, it's a lot better than I thought it was going to be when I ordered it. All you UK smokers might be interested because they are the cheapest grinders I've found that have decent build quality and absolutely no metal shavings. It has a little silicon ring for a smooth action too. Cost me £7/$12ish shipped from Shiva. I just use it for one bowl at a time so no need for a big expensive one. Highly reccomended.