About This Top Secret UV Pen: The ink is invisible after you write with it unless you light on the cap UV light to see the secret message perfectly. 28 PCS reusable magic pen with built-in lights has 7 different colors, but the ink is the same color. Spy Themed Invisible Ink Pen : Kids can use these spy pen to play the role of detective. Elevate your kids' creativity and fun with this amazing invisible ink pen! This spy pen set is the perfect addition to your child's spy games at home, providing countless moments of fun and imagination. Class Party Goodies: The Spy Pen Party Favors for Kids 8-12 and 4-8; Goody bags for kids' spy parties; Make a fun party favor; Great goddie bag treat and brings you an amazing variety of fun applications. Birthday Gifts, Halloween Gifts, and Christmas Presents for kids and friends. Permanent Fun: 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! Invisible ink pens with UV light for kids. Party favors for kids 8-12.Batteries included. Please BE CAREFUL with small items: Children above 3 years. Brand Guaranteed: Please contact us if there is any question or problem, our professional customer service team is always here for you. Overview Brand : EODVICS Writing Instrument Form : Multifunction Writing Instruments Color : Multicolor Ink Color : Multicolor Age Range (Description) : 3 years +
