This limited edition Blackwing Volumes is inspired by the Golden Ratio and features a design inspired by the Fibonacci sequence (the width of each color block is the sum of the widths of the previous two color blocks). The pencil has a teal lacquer with grey bands, silver imprint, silver ferrule and pink eraser. The graphite is balanced.
The unsharpened pencil measures 5/16" wide (barrel)/3/8" wide (eraser) x 7 15/16" tall. Pencil is made in Japan with California incense cedar and Japanese graphite. Eraser is made in Vietnam.
