Pentel Prime Mechanical Pencil 0.7mm, Yellow Barrel, Box of 12 (AX7G) Pentel quality in an economy Pencil Molded grip is grooved for writing comfort Pre-loaded with Pentel Super Hi-Polymer HB lead; never needs sharpening, is Super strong and produces a clear dark line 0.7mm tip writes medium lines Eraser refill: pde-1