Find the Faber-Castell® PITT® 0.05mm-1.5mm Black 6 Piece Artist Pen Set at Michaels. The ink is odorless, waterproof and permanent once dry on porous surfaces and they work beautifully on all types of papers and canvas. The ink will also not bleed through paper. Designed for deep detail, the different nib sizes are ideal for bullet journaling, sketching, illustrating and hand lettering and more!