20PCS Invisible Ink Pens with UV Light Party Bag Fillers for Boys and Girls, Magic Pen Disappearing Ink for Kids, UV Light Spy Pen for Writing Secret Message
Write Your Secret Messages: Write your secret message with these magic pens for kids! Light up the built-in UV light on the pen’s cover to reveal the invisible ink - the secret message. Note: The pen shell colors are black, blue, green, yellow, purple and red, but the ink is transparent
Safe and Non-Toxic: The invisible ink pen is non-toxic, harmless and tasteless, which is safe for your kids! Smooth and disappearing inks on t-shirts, paper, skin and any surface. Permanent but washable. Note: Children under 3 years are encouraged to use it under the supervision of parents
Great Choice for Fun Party Favors: This uv spy pen comes in a pack of 20, which is perfect for surprise party favor bags for kids! Tops up the happiness during Christmas, Birthday and Halloween parties
Ready-to-Use Package: The package includes 20 uv pen per color with built-in UV lights. Use it anytime after you receive it
Fun and Creative: Invisible pens provide a fun and engaging activity for all ages, offering a unique and imaginative way to share secret messages with friends and family, fostering stronger bonds
