SAKURA Pen-Touch UV marker, waterproof, UV blue, 0.7 mm

With this UV pen you make invisible notes that only become visible under UV light.⁠‌‌‌‍‌‌‌‌‌‍‍‍‍‌‍‌‌‍‌‌‌‌‍‌‌‌‌‌‍‌‌‍‍‍‌‌‍‌‌‍⁠ Perfect for secret markings or creative projects that need an element of surprise.⁠‌‌‌‍‌‌‌‌‌‍‍‍‍‌‍‌‌‍‌‌‌‌‍‌‌‌‌‌‍‌‌‍‍‍‌‌‍‌‌‍⁠

When do you need UV markings?
The SAKURA Pen-Touch UV marker has been specially developed for making invisible markings that only become visible under UV light or blacklight. You use this marker when you want to make discreet markings for security purposes, events or special projects where the marking should normally remain hidden.

Why choose a 0.7 mm line width?
With a line width of 0.7 mm, this marker offers the perfect balance between precision and visibility under UV light. The fine tip allows you to make detailed markings without them becoming too thick, while still glowing a bright blue under blacklight and remaining easy to read.

Waterproof and durable properties
This solvent-based marker is fully waterproof, so your markings stay put permanently. The aluminium barrel provides a sturdy construction that withstands regular use. Because the ink is transparent in normal light, your markings remain invisible until you activate them with UV light.

Practical application tip
For the best result, test the marker first on a small piece of the material you want to mark. Make sure you have a UV lamp or blacklight at hand to check your markings. The marker works on most surfaces, but the brightness of the blue glow may vary depending on the type of material.