Available at: Neatoshop http://www.neatoshop.com/product/Yumbots-Robot-Cupcake-Molds ($18)
Why wash your hands with a boring little nub of Ivory when you have choices like these?
Robots are appropriate for any occasion. They are neutral but friendly so you can use this card for birthdays, get well soon, congratulations on your new baby, good luck on your exams, anything!
I honestly don't mind if my home becomes overrun by carpet-bots. Maybe they'll keep the place cleaner than I can.