Gel Pens: Gel pens use drinking water-centered gel ink that flows freely and smoothly, making vivid, opaque colors. They can be great for adding bold traces and accents on your function. Check on Scrap Paper: Before making use of a line in your actual drawing, take a look at https://marcoirvyb.gynoblog.com/36087127/not-known-facts-about-ink-drawing-for-beginners