Harry Potter Temporary Tattoo & Stamper Strip Lightning Bolts Harry Potter lightning bolt rubber stamp set! Great for crafts, invitations, temporary tattoos, scrapbooking, ornament design, decorating, party favors and more fun uses! Includes 2 rubber lightning bolt stampers and 1 non-toxic, water-based ink stamp pad. Each stamper is approximately 1.5" x 1.5" square. One of a series of six different Harry Potter stamp sets that have not been made since 2001. Because of vintage age, ink pad may be drying. Ink is non-toxic, water-based ink and can be re-moistened with a drop of warm water on the ink pad.