Mechanical Pencils with 4mm tip length makes it ideal for use with rulers and templates. Metallic mesh grip on a slim, beveled barrel promotes control when writing. Weighted at your fingertips for precise drafting and template work. Pre-loaded with Pentel Super Hi-Polymer HB lead; never needs sharpening, is super strong and produces a clear dark line. Colour coded barrels for fast & easy size lead size identification.