Nurhore Invisible Ink Pen, 14 Pcs Spy Pen for Kids with UV Light, Party Bag Fillers Kids, Magic Marker Boys & Girls Writing Secret Message

Package Includes: You will receive 14 invisible ink pen with uv light have 7 different colors (red, yellow, green, black, blue, purple, pink), the ink of the pen is transparent. Safe Ink: The invisible pens with uv light for kids is made of environmentally friendly materials, odorless & non-toxic, ensuring a safe and fun experience for children. The ink is suitable for paper, fabric & skin, and the traces can be easily erased by rinsing with water. Don't use it on special surfaces such as glass or smooth plastic film. Secret Message: The ink disappears instantly after the uv pen with light writes the text, and the secret message can be found by irradiating ultraviolet light on the writing point. Only when you turn on the UV light on the pen cap can you see the secret message perfectly, otherwise the text is invisible. Great Party Gift: The disappearing ink pen is very suitable for party bags fillers. Suitable for parents to give to children, teachers to students, and also be used as birthday gifts, Christmas gifts. Notice: Because the uv marker pen and light contains ink, please cover the pen cap when not in use, otherwise the ink will dry and cannot be written. This uv light pen is only suitable for children over 3 years old, and children under 3 years old should be used under parental supervision.