This combo set includes (1) OTR.170 Hard to Buff Mini Marker, and (1) OTR.870 Hard to Buff 120ml Refill.
The OTR.170 Hard to Buff is the pocket-sized version to the OTR.070, and contains all the same features: 15mm broad felt tip, ultra permanent, highly pigmented, alcohol-based deep black ink. It is strongly resistant to heat, smudging, scratching, and UV rays.
• Contains 20ml of Hard to Buff Deep Black ink
• UV-, scratch-, smudge-, and heat resistant
• Highly pigmented & opaque
• Xylene free
• 15mm broad tip
• Pump-action with flow control valve
• Exchangeable tip
• For all purposes
Made in Germany
Replace the tip with: On The Run 15mm Broad Replacement Tips