VOVRU 24 Pack Invisible Ink Pen with Purple Light 2020 Upgraded Spy Pen Secret Message Magic Markers Childrens Day Gift Student Gift from Teacher for Boys Grils Kids Birthday Party Favor

Spy Pen:The ink is invisible after you write with it,unless you light on the cap blacklight to see the secret message perfectly. Invisible Ink Pen:Harmless and flavorless ink,healthy toys for your children!Smooth and colorful disappearing inks on T-Shirts,paper,skin and any surface!Permanent but washable! Halloween Party Goodies:Goody bags for kids spy party;Make a fun party favor;Great goddie bag treat and brings you an amazing variety of fun applications.Birthday Gifts,Halloween Gifts,Christmas Presents for kids and friends( Individual Packed). Package 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! Great Gift For Girls Boys Fun Party Favors:This Spy pen comes in a pack of 24; Assorted colors to make the activity like Wedding RSVPs,Black Light Party more exciting and fun; Parents could buy it for their kid’s party at home; These would be a treat for kids who like secret spy games, crime-solving or super-hero games, for those who like passing secret notes or leaving clues that only certain people can see.Teachers can buy it for students for treasure hunt, or classroom activity.