For many pencil users, the Mono 100 by Tombow is one of the best wooden pencils ever made. The model is a favorite among draftsmen, designers, other professionals, and students. The pencils require only a soft touch when writing, feature break-resistant high-density graphite lead, and have beautiful glossy black paint finishes. Inside, each pencil contains a high-density lead core with 10 billion particles (or a hundred hundred million) per cubic millimeter—hence the name 100.
This is a set of 12 unsharpened HB pencils in a plastic case.