Science Boy Flat Notecard

Love these notecards! We bought these for our son to use as thank you cards for the various gifts he received after he broke his leg. My husband and I are both scientists, so it was fun to see a very different theme than what you find for most kid's cards. It would be great to have a choice in card size - my son is 4, so there wasn't a lot of room for mommy to write a thank you note and still fit in my son's large signature, plus it would give some additional uses for the cards and I would have probably purchased more of them. Also, it would be nice if this was available in a female scientist version as well -as a scientist and a faculty member at a university, II would consider buying these for myself for certain purposes!