Review on 3Mm Alphabet Number Stickers - EORTA 6 Sheets Mini Letters Glitter Alloy Self Adhesive Decorations For Epoxy Resin Casting DIY Crafts Scrapbook, Golden/Silvery by Don Barbee

These letters are VERY small and both peeling them off the sheet and placing them where you would like is best done with the tip of an Exacto type knife! Trying to do it with your fingers alone will lead to an extra hour of frustration (I tried!) which can be eliminated through the use of a small tipped knife.Having said that, I was worried about adhesion, on ABS plastic, for long periods, at high temperature; ie, on a dashboard in an enclosed car, in full sun, for days at a time.Not to worry, they stick! None have fallen off!I have not attempted to remove them, but I ASSUME they will peel off with a sharp, small tipped knife.