334SB20 Features: -Acid free.-Slim and lightweight with a 0.3mm superfine metal clad tip.-Ergonomic triangular shaped barrel for fatigue free writing.-Dry safe feature allows for several days of cap off time without ink drying out. Includes: -Set includes yellow, magenta, mred, orange, light green, green, light blue, blue, brown, black, bordeaux, aqua, cyan french, green, olive green, violet, mauve van, dyck, brown gray and silver gray pen. Color/Finish: -Colors subject to change.