1. Scope of application: signature, graffiti, object decoration, art painting 2. Good gloss and high saturation of pen and ink 3. Waterproof ink, not easy to fade in water 4. Fiber nib, smooth writing without ink jamming 5. Uniform ink output, fine ink, good writing 6. Suitable size of pen barrel, comfortable grip 7. Wide writing line: - Hard bristle: 2mm - Soft bristle: 1-5mm 8. Length: 14cm 9. Weight: about 9.58g/pc
