Invisible Ink Pens, 16 Pack Spy Magic Markers Pen with UV Light & Notebook Set, Secret Message Ink Pen Party Favors for Kids 4-12, Boy Birthday Gift Classroom Prizes Goody Bag Stuffers Supplies

16 INDEPENDENT PACKS: The invisible ink pen set includes 16 independent packages, each with a UV pen and a mini notebook, 8 different colored pens, and 8 unique dinosaur patterns, providing children with Fully exercise children's imagination and exploratory abilities. In addition, this design can allow your child to share with their good friends and also help them make new friends, stimulating their language talent.

CREATIVE INK PEN: The magical novepen secret spy marker is the perfect spy toy equipment, allowing children to write down their secret information on paper, which can only be discovered by exposing them to ultraviolet light from the pen. The unique interactive experience brings hours of fun to children, while adding a touch of mystery and it fully exercises children's imagination and exploration ability. use the excellent spy pen set and enjoy spy games with your friends!

AMAZING PARTY GIFT: The favorite toy gift for children aged 4-12, invisible ink pen with UV light can meet their demand for liking graffiti. Parents don't have to worry about their children's clothes or walls being stained with ink. The perfect secret ink pen is suitable for clothes, paper, walls, skin, and any surface, which helps children release their inner selves. Whether it's as candy bag filling or classroom rewards, it will be an ideal toy and gift that children can't put down.

HARMLESS & WASHABLE: Invisible magic ink pens are colorless, tasteless, environment protection, durable, washable, and highly reusable, meeting international standards for children's product use. Even if children graffiti on any skin or clothing on their arms, there is no need to worry, just clean them normally to remove marks.

MULTIPURPOSE: Multi functional and colorful spy equipment suitable for classroom activities, detectives, treasure hunting, escape rooms, stuffed socks, serving as classroom prizes or checking dollar bills. It can also be a stuffed toy for giving children's birthdays, Children's Day, Easter, Thanksgiving, or Christmas gifts.