multifunction pen 1,pen size 10cm 2,mateial is plastic 3,ink color :red,blue.black.green. 4,4 color ink with lanyard SpecificationDesc:multifunction color ink pen with keychain/lanyardPlastic ballpen , which can print anything you want.It is excellent tools to advertise for youPlastic Retractable Banner Ballpoint Pen----------hot selling productsPen size :10cmRefill Tip:0.7mm or 1.0 mm, you ...