Stealth Ink Marker MRKR 15mm

The little stealth bomber! – the little Stealth Ink Marker

The game changer! The ink is completely transparent at the beginning and only turns dark brown after some time. The ink starts to change color slowly when exposed to UV rays (sunlight and artificial light). The originally transparent ink turns a deep dark brown and is extremely difficult to remove. The perfect marker for inconspicuously applying long-lasting marks.

– 15 mm marker felt
– 20 ml ink
– Transparent when applied
– Ink reacts to UV light (artificial light also possible)
– Only becomes visible after hours
– Ink turns dark brown and is extremely permanent
– Caution: Very difficult to remove!
– Can be used on all common surfaces