The Lumocolor Whiteboard Marker is dry-erase and leaves no residue on whiteboards and surfaces like glass and porcelain, making it an optimal solution for various situations. The quick-drying, water-resistant, opaque ink ensures that the pen can remain uncapped for days without drying out, thanks to its DRY SAFE technology. It dries quickly and has a low odor, featuring a clip and a round tip of approximately 2 mm. The tip is blocked. The barrel and cap are made of PP, ensuring a long lifespan. The marker is airplane safe - an automatic pressure equalization prevents ink leakage during flights. The ink is free from xylene and toluene. Refillable with refill station 488 51. Comes in a set of 4.