The Pilot 100 Permanent Marker features innovative ink to make this the go-to product of choice for a variety of uses, whether it be in the office or on-site; in the workshop or the warehouse; at home or in the garden - these excellent markers boast a 24 hour cap-off time and toluene- and xylene-free ink. The oil-based ink is as vibrant and dense as you would expect of any Pilot product. The new CSP (Controlled Surface Properties) ink is a class-leading formula which doesn't fade, has a high fixing strength and premium abrasion resistance so you can be confident of the quality, longevity and suitability for purpose. In addition, the tougher-than-average tips are designed to keep going on challenging surfaces, when other markers have collapsed before their ink runs out. These new markers can be used on all types of surface. The bullet gives a line width of 1mm (Pilot 400 chisel-tip 4mm are also available). Made with a sturdy plastic barrel and lid. These markers are excellent value for traditional Japanese quality.