SAKURA Pen-Touch Fine UV Blue Marker - 1 mm Tip - Permanent on Most Surfaces - Ideal for Industrial Use - Illuminates Under UV Light

FINE UV BLUE: Perfect for creating clear, invisible marks that illuminate bright blue under ultraviolet or black light, adding a unique and vibrant touch to your projects. VERSATILE USES: Ideal for a wide range of applications, including manufacturing, quality control, security, and construction. Pen-Touch markers write effortlessly on cardstock, wood, glass, metal, and more. EASY TO INTEGRATE: The solvent-based ink ensures smooth application on various surfaces, including plastics, wood, and glass, while remaining removable from non-porous surfaces with alcohol or lacquer thinner. VISIBLE UNDER UV LIGHT: Unique UV ink technology makes otherwise invisible markings visible, perfect for security and theft prevention. Adheres permanently to most surfaces, enhancing the durability of your work. Sakura's Legacy: As a brand, Sakura is synonymous with creativity and innovation, providing tools for illustrators, architects, and artists to express themselves without limits.