I've got the plastic ones I got with the CND kit, they're ok but don't really use em, the EzFlow one, really like it and keep it for glitters, but my fave is definitely the CND dog bowl, but I don't like that it doesn't come with a lid, so I used a hexagonal lid that came off one of the small glass dappen dishes, and it fits perfectly and keeps the vapours and smells down!