For artists, illustrators, journalers, and anyone who demands precision, Sakura Pigma Micron pens are the gold standard. This pack gives you three identical purple pens with an ultra-fine 0.1mm tip. The porous point is incredibly durable and delivers a consistent, skip-free line perfect for detailing, sketching, technical drawing, or writing. The real magic is in the Pigma ink – it's a unique pigment-based formula that is waterproof, fade-resistant (lightfast), pH-neutral, and most importantly, it won't bleed through paper! That means you can use it on both sides of a page in your sketchbook or bullet journal without worrying about ghosting. The ink is also archival quality, meaning your artwork or notes will last for years without discoloring. If you need reliable, precise, and permanent lines in a vibrant purple, this 3-pack is an essential buy.