Filled with Hard To Buff Ink mixed with bitumen for more permanence
Pump action valve for perfect flow control
Durable 20mm nib the is replaceable
Refillable marker
Pocket size
Pocket version of the OTR .071 Cold Sweat Marker. Filled with Hard To Buff Ink that is mixed with bitumen. Equipped with a pump action valve for perfect flow control. Its durable 20mm nib is replaceable. This marker is refillable.
