Glow-in-the-Dark Purple UV Invisible Marker - Minimalist Fluorescent Money Detector Pen.

Illuminate your creativity and enhance security with this innovative pen, designed to leave behind a vibrant purple trail that shines brilliantly under UV light while remaining invisible to the naked eye. Perfect for discreetly marking valuables, verifying banknotes, or adding a unique touch to your art projects, its minimalist design ensures ease of use and portability. With its fluorescent properties, this pen serves as a reliable tool for safeguarding your environment and expressing your artistic flair, all while fitting comfortably in your pocket or bag. Shell Material: plastic Specification: Around 13.8CM Whether Double Head: no Is It Erasable?: no Manufacture country: China Instructions included: No