Krushi Vikas Invisible Ink Magic Pen (20 Pieces) with UV-Light Birthday Return Gifts for Boys, Girls, Kids All Age Group Bulk Buy Abracadabra Collection

\n\n\n\nKrushi Vikas Invisible Ink Pen Write Your Secret Message: Write your secret message on any surface, shine the light from the pen's cover and reveal the secret of the message.\n\nINVISIBLE INK PEN: Harmless ink, healthy toy for kids!\n\nYou can easily host a kid's birthday party and give this as return gift, treasure hunt, escape room, or classroom activity complete with invisible ink clues! Great Gift for Fun Party Return Gifts. Parents can buy it for their kids party at home. Kids love using this kind of pen to keep their secret and play detective spy games. Schools, teachers can buy it for students for a school activity. Add it for any surprise gift bag or as a kids birthday return gift.\n\nPackage includes: Our invisible ink pens come in individual packages and each can fit in a goodie bag without problems! You can just take the pens out according to the quantity you need! Very convenient and tidy!\n\nDimension: 13 cms\n\n\n\n