The OTR.084 is not called the Flowpen for nothing! This marker is hardcore on the drips. The newly reformulated Flowpen Marker features ultra smooth and vibrant alcohol-based super permanent ink. The Flowpen has a pump action valve that gives you control of the flow of ink. Waterproof on almost every material. The Flowpen also has a quality 15mm nib that helps the marker write smoothly. The nib is replaceable.
This marker is REFILLABLE with OTR.984 Flowpen ink refill.
• Pump action valve system for controlled ink flow
• Includes premium 15mm nib
• Vibrant alcohol based ink
• Waterproof on almost every material.