On The Run OTR.070 Hard To Buff Marker

The On The Run OTR.070 Hard To Buff Marker is a classic high-flow marker built for bold permanent marks and smooth consistent coverage.

Filled with OTR’s famous Hard To Buff formula, this marker delivers deep black highly permanent colour that is difficult to remove from most surfaces. Its 15mm broad chisel nib allows for wide strokes, sharp edges and controlled line variation, making it ideal for handstyles, fills and street art use.

The durable refillable body features a pump-action flow control system and holds 30ml of Hard To Buff formula.

Key features:

• 15mm broad chisel nib
• 30ml capacity
• Hard To Buff permanent formula
• Deep black highly opaque colour
• Pump-action flow control
• Refillable marker body
• Replaceable nib
• Ideal for graffiti and street art use