These are perfect to hand out and spread some smiles.
I recently acquired this one in the monthly sticker club and instantly fell in love!! However, it should be much larger. It deserves to be seen by all the players from across the room while prominently displayed on the DM screen! Also, having a notebook with this design to write all the secret ways to make their lives miserable would be awesome, oh and for campaign notes too.
Goblin King mini and D20 added for scale