Last weekend I found lots of letters. Ceramic,wood,metal,They seem to be popping up everywhere!
These are ceramic like tiles , the choice is limited but they could be used individually or in some art or craft work I think they would be good in a sculpture of some sort like a lamp base! might have aplay with them this weekend!
These are polished steel
also check out the black perspex ones in my etsy store
Don't you think?
