Refill: Black, 0.5MM, Full Needle TubeSize: 14.2X1CMWeight: 9.2gSpecification: 6 PiecesboxShell Material: ABSNib Material: Stainless SteelFeatures:1. Needle-tube Pen Tip, Writing More Smoothly, Durable And Easy To Write, Not Easy To Fade2. Water-based Ink, Smooth And Fluent, Not Easy To Run Out Of Ink3. Cylindrical Pen Holder, Not Easy To Slip, Giving You A Different Writing Experience4. The Pen Clip Design Can Be Clipped On A Notebook Or Book For Easy Carrying, Avoiding Accidental Loss, And Is Not Easy To Roll Off When Placed On The Desktop5. The Ink Color Is Even And Full, Graffiti Painting, Handbook Painting, The Handwriting Is Clear And Not Easy To SmudgePackage Included:1 Set* (6 Gel Pens)