I finally laminated the numbers I'd had printed out for a looong time, and they have been a popular addition to the classroom. There is something about laminating a card that makes it feel more "real" or something. (Still using that roll of contact paper my mom gave me last year... although I'm afraid its coming to an end. Hmm)
Leo has really enjoyed the numbers since he is starting to get the hang of number identification. (I'm sure that has more to do with Elmo than with me...)
I love kids' natural desire for order... I put out the numbers in a mixed up pile on the table and a bit later Isabella came by and without a word started lining them up in numerical order.