Easy ink release with a gentle shake and a few pumps. Smooth writing with continuous ink flow. Versatile use for writing, painting, and more. This pen has white liquid, which stands out from a distance. Suitable for use on chalkboards, glass, windows, and most non-porous surfaces. Description: Introducing our versatile and vibrant whiteboard pen set, perfect for a wide range of uses. With smooth writing and continuous ink flow, these pens are ideal for writing, drawing, and painting. The ink releases easily after a gentle shake and a few pumps, ensuring hassle-free use every time. These white liquid chalk markers stand out from a distance and are easy to wipe off with a tissue or damp cloth, making them perfect for use on chalkboards, glass, windows, and most non-porous surfaces. Whether you're a student, artist, vendor, or parent, these erasable chalk markers are a must-have addition to your creative toolkit. Get your hands on this versatile set today and unleash your creativity! Item Name: Whiteboard Pen Material: Plastic Features: Versatile, Convenient, Durable Refill Color: 10mm White Size Details: L: 2.4cm/0.94", W: 2.4cm/0.94", H: 13.6cm/5.35" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 7 x Whiteboard Pen