A unique,ergonomic design,non-toxic alcohol based quality ink and ultra resistant fiber nibs produced in Japan, this this Pack of 2 Brustro marker consists of two tip sizes.Excellent smudge-proof & waterproof qualities on most surfacesA wide and a pointed tip is located at each end of the pen, which is designed with ergonomics and aesthetics in mind.PP barrel & cap guarantee long service life$Ideal for graffiti writers, professional comic artist, architect or design studentBroad 1-7mm line,Fine 0.7mm,Length:15 cm