Feature:100% brand new and high qualityMore balanced, good rotation, cool design, good choice for entertainmentThis pen is perfect for office workers and students for thinking, studying, anxiety and can be used as a writing penCompact design, easy to hold. Shorten when playing, extend when writingIt makes a great gift for office workers and studentsRotary pen only, does not include other accessories demo in picturesDescribe:Material: plasticRefill Color:blue ink/black inkColor: As shown (random)Pen body: 19CMPackage Contents: 1Pc Rotary PenNotes:Transition: 1cm=10mm=0.39inchPlease allow 1-3mm error due to manual measurement. Make sure you don't mind before bidding.Due to differences between different monitors, the pictures may not reflect the actual color of the item. Thanks