About products and suppliers
4600 pen knives products are offered for sale by suppliers on Alibaba.com, of which knives accounts for 6%, ballpoint pens accounts for 2%, and utility knife accounts for 2%.
A wide variety of pen knives options are available to you, such as cut, industrial and carving.You can also choose from oem, odm and obm pen knives,as well as from plastic, metal, and aluminum pen knives, and whether pen knives is non-changeable, quick-change, or swivel open.