MARKER PEN NIB PRODUCT DETAILS Quick Details Material: Fiber /polyester Size: ... : Zhejiang, China (Mainland) Brand Name: HAUNYU Use: Marker pen Color: White Packaging & Delivery Specifications Marker pen nib 1.Material: fiber /polyester 2 ... nibs, including whiteboard nibs, water color nibs, chisel pen nibs, marker pen nibs, cosmetic pen nibs, acid proof alkali pen nib ...