Illustration Technical Pens Great for Illustration, Writing, & Drawing
Technical Pen Markers by Alvin and Sakura - Below is an assortment of precision technical pen markers thatâ€™s ink will not bleed through most types of paper. Use the technical pen markers from Sarkura and Alvin freehand or with a straightedge. All of these technical pen markers are excellent for drawing, sketching, illustration, fine art, lettering, technical drawing, scrapbooks, cartooning or any form of graphics. No cleaning or clogging for the technical pen markers.