No glue needed. They are pre-sticky! With that style of stickers it was easy to snip parts of the stickers off that wouldn't line up neatly on the ecig. I've got enough left to do 2 or 3 more batts and attys. Gotta match EVERYTHING up..looked funny with just the batts done.
Sealing them on? I didn't bother. The whole package of stickers was less than $2 so I figure if I need to replace them, so be it. But I'm sure the old stand by clear nail polish would work.
The color didn't come out right in the pic, but the stickers are gold and match the ecig. Oh, and my boyfriend said "ANOTHER new ecig?"...lol....Fooled him!
And as for the TW comment, that would be just right..that's a Titan in the pic ;-)