The Schneider Maxx 130 is a permanent marker for writing on almost all types of materials. It has a low odor and is free of toluol and xylol. The bullet tip writes in two line widths, 1 & 3 mm. With its quick-drying, waterproof, and highly light-resistant format, the Maxx 130 will not dry out, even if the cap is left off for 2-3 days. The Schneider Maxx 130 has a practical clip cap and can be refilled using Maxx 640 refill station. Housing made of 95% recycled plastic and made in Germany. Each pack includes 4 markers of assorted ink colors: Black, Red, Blue and Green. Sold as 3 packs for a total of 12 markers. Permanent marker for writing on almost all types of materials with its quick-drying, waterproof, and highly light-resistant format. Bullet tip for line widths 1mm and 3mm, in Assorted ink colors (Black, Red, Blue and Green), reusable wallet of 4 markers. Low odor ink free of toluol and xylol. Cap-off ink does not dry up, even if the cap is removed for 2-3 days. Refillable with Schneider Maxx 640 refill station. Housing made of 95% recycled plastic. Made in Germany. Age: 5+ years/Grade K+