The Soft Brushtip for markers in 1 mm is perfect for smooth transitions, watercolor effects and soft colorations. Although it is similar to a real soft brush tip, it doesn't get frayed.
The exchange tip is compatible with: Calligrafx Pump Softliner, Aqua Pump Softliner, UV Fluorescent Pump Softliner, Blender Pump Softliner, 211 EM, 222 EM and 223 EM.