PRIME X Critical Adjustable Pen

One machine. Every technique. No compromises.

The Critical x PRIME Adjustable Pen features an industry-leading 3.1mm–4.6mm adjustable stroke range, allowing you to line, shade, color pack, and stipple without switching machines. Powered by a Bishop custom Japanese motor, it maintains torque and consistency across all stroke lengths—even beyond 4.2mm.

ATTENTION: FULLY CHARGE BATTERIES BEFORE FIRST USE