Tombow Mono Graph Mechanical Pencil 0.5mm Black Mere which comes in red and

which comes in red and black

or working with custom inks

neutral grays

Made in Germany with a pump-valve system that controls flow

Tombow Mono Graph Mechanical Pencil 0.5mm Black Mere which comes in red andThe Tombow MONO Graph in matte black uses a "Shake" mechanism to advance the 0. 5 mm lead: tip the pencil up and down and an internal brass weight drops to feed lead forward, so you don't need to break your grip or reach for a button mid sentence. A standard side clip click still works too, and sliding the clip up locks the shake function off, which keeps lead from advancing accidentally while it's loose in a bag or pencil case. The eraser at the top