Product Description Roll core (ink cotton core) Premium roll-wrapped core for whiteboard markers, markers, highlighters, watercolor pens, metallic pens, Eyeliners, all kinds of ink absorbing lead pens. Main Material: Synthetic Fiber (Polyester, Nylon Fiber) 1, regular appearance, full, white color, good elasticity, water is not easy to drip after sealing the bag. 2,Uniform porosity distribution, strong water absorption, large water storage capacity, stable volatility, non-sticky. 25 YEARS OF FIBER NIBS MANUFACTURING SPECIALIST Watercolor nibs-Marker nibs - Marker nibs - Whiteboard nibsHighlighter Nibs Glitter Nibs - Metal Nibs - Acrylic Nibs - Makeup Eyeliner Nibs Drainer cartridges Roller cartridges - Perfume sticks - Filter cartridges Detailed Photos Product Parameters Product Applications By fiber, plastic and other polymer materials, thickness, quantity and resin material, quantity of each other with the whiteboard pen, watercolors, highlighters, markers, make-up pens, perfume sticks, rolled bag cores, cartridges, and many other different kinds of nibs, refills, and cosmetics can be produced . Product Material List The nibs are made of polyester fiber, nylon, acrylic, plastic and other materials, and can be selected according to the characteristics of various materials. Product Shape List The shapes of round nibs, R-shaped nibs, flat nibs, slant nibs (axe nibs) nibs, etc., and all kinds of appearances can be flexibly customized, HUANYU PEN's grinding technology meets your requirements for various appearances of the nibs. Custom Development Our Advantages Six Core Advantages Factory supply 25 years of manufacturing experience 10+ independent invention patents Automatic production equipment 7000 square meters plant Own factory warehousing Careful selection of materials Autonomous raw materials Capillary force control Resistant to strong acids and alkalis Environmentally friendly and healthy Large quantities at favorable prices Various specifications 10+ Product Categories 2000+ nib sizes Choose the most suitable nib Cosmetic Development Innovations in new fields Support customization Professional R&D team Accept customization Rapid prototyping Provide solutions Quality Control Visual Recognition Inspection Intelligent Inspection Equipment Dimensional Standards Small Tolerance Perfect after-sales Professional Test Equipment Same day inquiry and quotation Average daily production capacity of 5 million units Spot first shipment Company Profile Factory View