PRIME X Critical Adjustable Pen Merchandise and Apparel For more than 20 years

For more than 20 years

Pitch Black Concentrate (and a Keep It Wet)—providing everything you need for deep black lines

Lasts up to 10 hours run time

Dynamic Grey Wash is a pre-dispersed ink blended from the original Dynamic black ink formula

PRIME X Critical Adjustable Pen Merchandise and Apparel For more than 20 yearsOne machine. Every technique. No compromises. The Critical x PRIME Adjustable Pen features an industry leading 3. 1mm4. 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 lengthseven beyond 4. 2mm. ATTENTION: FULLY CHARGE BATTERIES BEFORE FIRST USE