Description: Features: brand new and high quality Refillable erase markers pens, 4 colors for you to choose. Vibrant colors to meet all your different demands. Easy to erase: The smooth ink easily wipes away, leaving a streak-free, clean surface. for Ideal for use on whiteboards and nonporous surfaces. Create thin lines with the fine point tip. The precise lines are perfect for clear, distinct handwriting and detailed drawings. The non-toxic, low odor ink is perfect for any environment, such as classrooms, offices and homes. Special fiber tip pen, writing smooth, unique ink formulations. Suitable for offices, factories, schools, hotels and other uses. Specification: Pen for Head Material: Fiber Penholder Material: Plastic Pen Length: app. 14cm(5.51in) Optional Color: Black, Blue, Green, Red Quantity: 1 set(12pcs) Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm 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! Package includes: 1 set(12pcs) x Whiteboard Marker Pens(other accessories demo in the picture is not included.)