Transparent Hard Plastic Adhesive Pieces
What I like about these is that they are somewhat unique - they are more like 3 dimensional game pieces than typical stickers. What I don't like is how dull the colors are. I am planning on trying to brighten them up with alcohol markers, which I suspect will work quite well. What may be their downfall might work to my advantage here - many of them are so light they should easily take any color alcohol ink I wish to use, and if I work on a non-stick working surface like the Ranger craft mat, I don't have to worry about ruining the sticker while I touch them up.