Notice: This toy is suitable for over 937 years old. Feature: 100% new brand and high quality More balance, good spinning, cool design, good choice for entertainment This pen is perfect for office staff and students and good for thinking,learning,anxiety and can be used as a pen for writing Smart design and good for holding.shorten it when you play and extend it while writing Its a fantastic gift for office guys and students Spinning Pen only, other accessories demo in the picture is not included Description: Material:Plastic Color:As picture shown Size:As picture shown Package Included:1 X Spinning Pen Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you