Using Pigma Micron Markers is a breeze. Just hold the pen like you normally would and start drawing or writing. These markers are great for all sorts of projects, whether it's in school, at the office, or during your free - time art sessions. For best results, keep the pen tip on the paper at a slight angle. When you're done using the markers, make sure to put the caps back on tightly to prevent the ink from drying out. Store them in the provided carrying case to protect them from damage. Don't use these markers on porous or uneven surfaces as it might affect the line quality. Also, keep them away from heat and direct sunlight to maintain the ink's quality. If the pen tip gets clogged, try gently pressing it on a piece of scrap paper to get the ink flowing again.