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.

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وَاسْتَعِينُواْ بِالصَّبْرِ وَالصَّلاَةِ وَإِنَّهَا لَكَبِيرَةٌ