Your precious memories can be preserved for future generations to enjoy when you use the Pure Violet ZIG Memory System Millennium Pen by Kuretake. This ultra-fine marker with its smooth-flowing ink is perfect for technical drawing, sketching, writing, journaling, and more. The package includes one violet 0.35mm (03) tipped pen that features a water-based pigment ink and is xylene-free, photo-safe, odorless, acid-free, and lightfast.