Pentel Refill Lead Cartridge For Quick Dock and 3 Erasers, 0.7mm (QD7LE3BP)

Quick Dock Mechanical pencils Let you write for weeks without refilling your lead. Pencils come with 12 leads in a pre-filled cartridge; its like getting a whole lead refill pack in your Pencil at once! Cartridges make it a quick, simple, no-mess lead replacement when you finally need to refill. Mix and match cartridge and barrel colors allow fun color combinations ( 0.7 mm only). frequent mistakes are no match for the large and long-lasting, twist-up eraser. Pre-loaded with Pentel super Hi-Polymer HB lead; never needs sharpening, is super strong and produces a clear dark line.

Backed by pentels limited lifetime warranty.
Write for weeks on end without refilling
21 leads in a pre-filled cartridge; it's like getting a whole refill pack in your Pencil at once
Frequent mistakes are no match for the larger than ordinary and long lasting twist-up eraser
Cartridges make for an easy, no mess lead Replacement
Mix & match cartridge & barrel colors make many fun combinations