Ink Drawing Pens TEOYALL Set of 12 Black MicroPen Fineliner Pens Waterproof Archival Ink Sketching Set

Smear resistant, water resistant, fade resistant non bleeding ink. Suitable for all uses - technical drawing, art drawings, line and wash, sketching and writing. Water resistant ink is perfect for detail work when working with wet media, such as watercolor markers and watercolor pencils. NIB SIZES: 0.2mm (005), 0.25mm (01), 0.3mm (02), 0.35mm (03), 0.4mm(04), 0.45mm (05), 0.5mm (07), 0.6mm (08), 4 kinds of Soft Brush tip. Note: Please draw with an even pressure to avoid bleeding. Keep the tip perpendicular to the paper in order to draw lines with the same thickness. After use, make sure you recap the pens to prevent them from drying out.