DazSpirit 7PCS Invisible Ink Pens with UV Light Party Favors for Boys and Girls, Detective Magic Pen Disappearing Ink Pen for Kids, UV Pen for Writing Secret Message, Christmas Halloween Birthday Gifts

Brand: DazSpirit Model Number: DB0002 【WRITE YOUR SECRET MESSAGE】Write your secret message with these invisible ink pens! Light up the built-in UV light on the pen’s cover to reveal the invisible ink - the secret message. *The magic pen shells are available in the colors “black, blue, green, yellow, purple, pink and red” (the ink of the pen is transparent) 【SAFE AND NON-TOXIC】The UV light 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 【GREAT GIFT FOR FUN PARTY FAVORS】This magic pen comes in a pack of 7, which is perfect for surprise gift bags and party bag fillers for kids! Tops up the happiness during Christmas, Birthday and Halloween parties 【READY-TO-USE PACKAGE】The package includes a notebook and 7 invisible magic pens per color with built-in UV lights. Use it anytime after you receive it! Note: Children under 3 years are encouraged to use it under the supervision