Describe: 100% brand new and high quality More balanced, good rotation, cool glowing design, good choice for entertainment This pen is perfect for office workers and students for thinking, studying, anxiety and can be used as a writing pen Compact design, easy to hold. It makes a great gift for office workers and students Rotary pen only, does not include other accessories demo in pictures Describe: Material: plastic Color: As shown (random) Refill color: 0.5mm black Pen body: About 23.5cm long Package Contents: 1Pc Rotary Penwith lights Notes: Transition: 1cm=10mm=0.39inch Please 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!