1. Material: nylon wool+wood pole+aluminum tube 2. Weight: about 55g/set 3. Size: about 30x12 cm/set 4. Application: watercolor, acrylic, oil painting, etc. 5. Features: use nylon wool, good elasticity, smooth flow, solid wood penholder, straight and smooth surface, comfortable grip, wear-resistant and drop-resistant, not easy to crack, durable, stainless steel aluminum tube, not easy to rust, tightly fastened to the pen tip, effective prevent pen tip from falling off
