【Glow Magic Light Pen】 Secret Message Set with Invisible Ink ♡ (5 pens) The moment you write, it's "completely invisible," but when you shine a light on it, it appears vividly. Popular invisible ink pens that let you feel like a spy are here in a 【5-pen set】! Since you can't see what you wrote, you don't have to worry about kids' doodles♪ ■ Invisible Ink Specifications The letters and illustrations written with the pen are transparent and invisible. By shining a special UV light (black light) on them, the hidden message will glow and appear. ■ With UV Light The pen has a built-in light at the end. The light turns on with the push of a switch. ※ Before use, be sure to remove the white insulation sheet from the light part. ■ Set Contents A set of 5 pen bodies in random colors will be delivered. (※ The ink is all transparent and glows in fluorescent colors when illuminated.) ■ Various Ways to Play ・For secret message exchanges with friends ・For party and game productions ・For children's exciting educational play ・Also useful for store POPs and idea memos Write, illuminate, and be surprised. A magic pen packed with "excitement" that you can enjoy again and again. **【Notes Before Purchasing】** Due to being an overseas product, the sewing and finishing may differ from those made in Japan, and there may be loose threads or a unique smell. Please be sure to check the actual size before purchasing. Please note that the appearance of the product may differ depending on the device you are using. Returns and exchanges due to a different image or for customer convenience are not accepted. We will respond sincerely to defective products after confirmation. Please contact us before leaving a review. #minnie's other recommended products are here♪