Check out this adorable little robot! What a perfect mechanical companion for nerds and nerdy kids alike. Each sheet comes with two Tattlys so you can share with a friend for matching robotic goodness. Tattlys are safe and non-toxic, lasting on average 2-4 days. Printed with vegetable-based ink, they're all made in the USA and fun for all ages! Tattly suggests placing on oil-free areas where skin does not stretch.