Alvin Professional 4 1/2 Spring Blade Ruling Pen

This Alvin Professional Oval Nib Ruling Pen features a spring blade design for drawing consistent, yet easily adjustable lines with bottled ink or masking fluid. It has a thick plastic handle and durable nickel-plated tool steel nib that can stand up to heavy use. To adjust the line width, turn the screw on the side of the nib.

Ruling Pen

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ALVIN Spring Blade Ruling Pen 4 1/2 inches Model 958

This pen features a hardened, nickel-plated steel nib and a black plastic handle. Use with ink and masking fluid.

Alvin Professional 4 1/2 Spring Blade Ruling Pen

Ruling Pen

ALVIN Spring Blade Ruling Pen 4 1/2 inches Model 958

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