Invisible Spy Pen With UV Light

CPN-563580422

Invisible Ink Pens with UV Light are perfect for kids' spy games and secret messages, making them a hit at parties and in classrooms. The pens use harmless, tasteless ink that disappears after writing and can be revealed with the built-in UV light, adding mystery and excitement. They provide smooth, colorful writing on t-shirts and paper, allowing for creative expression. Ideal for birthdays, Halloween, Christmas, and other occasions, these pens let you write hidden messages on gifts, adding a fun twist. If the quantity is more than 25000, the price is by sea, making them a great choice for large events or giveaways.