Tombow MONO Graph Multi Pen + Mechanical Pencil

The Tombow Mono Graph Multi Pen + Mechanical Pencil has a Multi function pen consisting of a black ink pen, a red ink pen and a mechanical pencil in one.

The Black and red pen is oil based ink with a 0.5mm pen tip. The lead in the mechanical pencil is also .5mm. Twist clip interchanges pen to mechanical pencil.

There is also a refillable high performance MONO eraser.