DescriptionThis pen will bring lots of surprises to your daily life. It can write on most surfaces such as T-shirts and paper. But the words will disappear because it features invisible ink. After you illuminate it with the UV-light which is on the pen cap, you will surprisedly find that the words appear as you have written. It's perfect for currency checking, kids game, secret message transfer, etc.Features- Color: Yellow.- Material: ABS.- Size: Approx. 13.3 x 1 x 1cm/ 5.2 x 0.39 x 0.39 inch (LxWxH).- Write invisibly secret messages, security markings etc. and only when you shine the UV light on the message you will reveal the secret behind.- With UV light installed in the so you don't need to buy a spare light, which also comes with button battery in it, convenient to use.- Brings you a variety of fun activities.- Suitable to write on most surfaces such as T-shirts, paper and more.- Small size make it portable to carry, can be used in schools, companies, banks etc.- It also can be used for currency checking.
