Prismacolor Illustration Markers have you covered no matter the task at hand. The archival quality, lightfast ink is smear resistant when dry. Excellent for technical and artistic drawing applications.
Nontoxic, conforms to ASTM D-4236.
Black, Set of 4 - This illustration marker set includes one Black marker in each of four nib sizes: 005, 05, Brush Tip and Chisel Tip.