Disney Pixar Invisible Ink with Stickers, Finding Nemo, Ocean, Sun & Fun

Age 3+. The special pen does it all! 2 in 1 activities. Use the special pen to reveal the invisibly printed pictures and answers! Then match the stickers to the revealed pictures. www.leemagicpen.com. Facebook: www.facebook.com/magicpens. Conforms to ASTM D4236 - Non-toxic. From the makers of Yes & Know Game Books (Trademark of Stry-Lenkoff Co.). www.findingnemo.com. Printed in USA.