Graph Gear 1000
Used by 3 peoplepentel.com ↗
“I use Sharpie pens for writing in my own notebooks, and a Pentel Graph Gear 1000 mechanical pencil for writing in the margins of books (they come in a variety of graphite sizes and I switch depending on the size and feel of the book and paper).”
Vi Hart Interview, Mathemusician, philosopher · via Uses This 
“lately my favorite is the Pentel Graph Gear, it has a nicely weighted base and soft grip, just feels solid.”
Derek Chatwood Interview, Game designer, illustrator · via Uses This
