A step up from the 300, this premium mechanical pencil combines a lighweight plastic body with a textured, metal grip zone for hours of writing and sketching without slippping.

A brass mechanism delivers precision lead advancement. A fixed lead guidance sleeve prevents breakage and offers an unimpeded page view for precise ruler-based drawing.

Hexagonal barrel ensures fatigue-free writing and drawing and prevents the tool from rolling even on inclined drafting tables.

The lead hardness grade indicator lets you identify pencils quickly when working.

Limited warranty: guaranteed for 2 years from original purchase date against defects in materials or workmanship.