The OTR.970 Hard to Buff features 120ml of ultra permanent, highly pigmented, alcohol-based deep black ink. It is strongly resistant to heat, smudging, scratching, and UV rays. The OTR.970 was designed to be used with your favorite ink markers, pump-action valve markers, brushes, airbrushes, mop or squeezer markers.
Includes a OTR Refiller Tool cap so you can easily refill your markers without any mess!
• Contains 120ml of Hard to Buff Deep Black ink
• UV-, scratch-, smudge-, and heat resistant
• Highly pigmented & opaque
• Xylene free
• For all purposes
Made in Germany