LotCow 10pcs 0.05mm Precision Black Micro-Pen Fineliner Ink Pens, Waterproof Archival Ink, Illustration Pens, Drawing Pens, Multiliner Pens for Sketching, Anime, Manga, Technical Drawing

Our black art pens with water-based pigment ink. it to stay within the top layer of the paper rather than absorbing through the paper causing bleed-thru.  Good Gift Idea Looking for top gift ideas? The Black Micro-Pen Fineliner Ink Pens are good gift for family, neighbors, friends. These are bound to make him/her smile. Beautiful personalized gifts for a Birthday, Anniversary, Easter, Halloween, Thanksgiving, Black Friday,Cyber Monday, Christmas, New Years or any special Holidays.  Great for the aspiring young artist, as well as the serious professional artist.The archival quality ink is waterproof, chemical resistant, fade resistant, lightfast, bleed free, quick drying, and ph neutral, The larger and more chemically complex molecules inherently makes them longer lasting; therefore, less susceptible to UV rays, chemical degradation and pollution from contact with oils. Were not permanent on glossy surfaces(glossy photo paper, DVD, glass, plastic), ink can be wiped off. 1. When you use them with alcohol-based markers, they are waterproof. No streaking. 2. When you use them with the medium(which containing a lot of water, such as watercolor paint, water-based watercolor markers). please careful the ink maybe running, or bleed. If you want waterproof, please do like this. (1). Use watercolor paint on ink pens, please let the ink dry first. (2). Use ink pens on watercolor paint, please let the watercolor paint dry first. pack:10 pcs 0.05mm