Compact and practical permanent marker for marking and writing on almost any material: paper, cardboard, metal, glass, plastic and wood. 29b21. Beveled tip 2 to 7 mm. 29b22. Water and abrasion resistant on almost all surfaces. 29b23. Refillable. 29b24. Suitable replacement tips (500 replacement tips included) are available. 29b25. Low odor ink, toluene/xylene free. 29b26. High-quality aluminum body.