10 Pieces Invisible Ink Pen Creative magic LED UV Light Ballpoint Pen Disappearing Ink Pen Invisible Ink Secret Pen for Funny Stationery Party Secret Birthday Message Party Silver Silver
- Hide secret message: this magic invisible ink pen allows you to write down your secret message and hide it.
- Only by turning on the light on the cover....
- Comfortable using experience: these practice pens are light in weight, and proper for students to write, and the considerate design of magic invisible....
- What you get: there are 10 pieces of invisible ink pen magic LED UV ballpoint pens, you can safely write your secret on paper to meet all your secret....
- Party gift choices: parents can buy them for group activities at home, many children like to use them on Halloween and Christmas to keep secrets, play....
- Fine workmanship: the shell material of the invisible ballpoint pen is made of plastic, metal texture, and the appearance is quite beautiful.