ballpoint pen

Both ballpoint and roller ball pans use the same construction method based on input reservoir and ball rack. The adhesive adhesives used in these two pans are quite different. Ballpoint pens use oil-based paints, while roller ball pens often have a thin layer of water or gel-based paint. Gel-based ink roller hair pens have a higher concentration of oil, which produces a translucent ink. Unlike roller ball pens, some versions of ballpoint pens have a retractable nib that prevents the paint from drying out. These pans are available in both refillable and disposable versions. Benefits of ballpoint pens: Points made…