A nice way to show your love for dice rolling with your fellow nerds. (Nerd is now a term of endearment I asked my 20 year old daughter to make sure) perfect for game night or just any day! These are handmade (with a laser engraver) and hand colored so there may be slight differences between each pair. We glue the backs on using e6000 glue as an allergy warning. (I try not to make a mess with it but if someone is very allergic I don't want anything to happen) The posts themselves are listed as hypoallergenic. Thank you for looking as with all of our stuff these are hand made so there may be slight differences between the one pictured and the one you receive. Thank you again for looking.