I just wanted to show you some clear stamps from My Sentiments Exactly that I recently purchased on Ebay. And they were so cheap! Three of the stamps measure 14cmx5cm and the 4th is 14cmx2cm. The sentiments on the stamps are Thanks; Friends; Birthdays and Get well.
And if you don't want to use the entire stamp, you can use a copic marker or an embossing marker over a single word to stamp. I am also really impressed by the quality of these stamps, they are just beautiful..Check out Ebay, especially for crafters, you never know what you can find!!