I have two Royales and I think they're my favorite. They look so classy. Over time though, the pretty blue crown and "Smoke Stik Royale" lettering rubs away. One of them lost it's decal rather quickly, unfortunately, and I finger-nailed the rest off so it would look 'clean'. The other one maintained it's decal integrity a lot longer (with the same pattern of use). However, I noticed today that one of the letters is beginning to go and I was wondering if any of you have found something that I could use to coat the battery over the letters so they don't rub off.