Thank you for viewing. This item is almost unused, having only been tried once on a ProPen 3. - Purchased from: Alice Books - Purchase date: June 26, 2025 - Model: Ceramic Hybrid Nib ProPen3/ProPen2 Compatible Ceramic Hybrid Nib Detailed Information: This nib is made by integrally molding silicon nitride Si3N4 ceramic, which is said to be "as hard as diamond," with a resin shaft. You won't have to worry about the tip wearing down. The light ceramic drawing feel is surprisingly natural. There is no kickback when in contact with the tablet surface, and you won't get tired even after long hours of use. The smooth drawing feel is user-friendly and very easy to use. Compatible models: ProPen3, ProPen2, ProPenslim, ProPen3D