Easy coloring of your fabrics; Fixed automatically after 24 hours or immediately after ironing; Suitable for a wide range of fabrics ; Washable up to 40°C or 60°C for cotton and other natural fibers; 3 line widths in only one pen: 1 mm, 2 mm and 5 mm; Blistercard with 5 basic colours; Barrel + caps 100% recycled plastic; Tip: if at all possible, wash new fabrics before decorating them to improve ink absorption; to protect your hand-decorated pieces from too much mechanical friction in the washing machine, simply turn them inside out before washing them or use a laundry net. Washing by hand is even gentler, ideally with mild detergentEasy coloring of your fabrics; Fixed automatically after 24 hours or immediately after ironing; Suitable for a wide range of fabrics ; Washable up to 40°C or 60°C for cotton and other natural fibers; 3 line widths in only one pen: 1 mm, 2 mm and 5 mm; Blistercard with 5 basic colours; Barrel + caps 100% recycled plastic; Tip: if at all possible, wash new fabrics before decorating them to improve ink absorption; to protect your hand-decorated pieces from too much mechanical friction in the washing machine, simply turn them inside out before washing them or use a laundry net. Washing by hand is even gentler, ideally with mild detergent