36 Pack Invisible Ink Pen Spy Pen Valentine Invisible Ink Pen with UV Light Magic Marker for Secret Message Kids Classroom Supplies Valentiens Gifts for Boys Girls School Exchange Game Prize Carnival

Upraded Spy Pen36PACK Big Suit of Value Spy Gear for Kids.Special ink is invisible when you write with it, unless you turn on the black light on the bottle cap to see the secret information clearly.Our Spy Pen only nees gently pash to turn on/off the light,dont needs pressed all the time on the light. Invisible Ink Pen for Kids Attractive magic ink for kids, fun special spy pens for your kids! Color ink printed on t-shirts, paper, skin and any surface is smooth! Fixed but washable! You can easily Host a kids birthday party and love socks filling, treasure hunting, escape rooms, or classroom activities to complete invisible ink clues! Goodies Bags Toy Perfect for the RSVPs to wedding invitations; Christmas 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.These fun spy pens can write a secret greeting card as a gift for family, friends, classmates at Christmas, and give them a special surprise Great Gift for Fun Party FavorsInvisible spy pens can write secrets on post-it notes. Different colors make the event more exciting and entertaining. Parents can buy it for their childrens parties at home. Children like to keep secrets with this pen and play detective spy games. School, teacher can buy it for a school class activity for students. Add it for any surprise gift bag or as a kids stocking stuffers. Package Include 36 PACK Spy Pen, We have two styles of pens to give you more choices.invisible magic pens per color with built-in UV lights. Batteries included and installed.Pens will be available in different colors to keep the activity exciting.