Blackwing Pencil Extender 5mm dot grid Diamine Registrar’s Blue Black is

Diamine Registrar’s Blue Black is a deep iron gall blue black with medium shading

with a magnificent red sheen on most paper types

medium copper sheen and blue shimmer

Its original writing paper is designed to never interfere with your pen's running

50 Sheets (100 Pages)

Blackwing Pencil Extender 5mm dot grid Diamine Registrar’s Blue Black isBring new life to your blackwing pencil with this pencil extender. designed to fit your blackwing pencil and allows you to get the most out of your blackwing pencils. The design is very simple. Just plug it into the hardware. Works with all models of blackwing pencils. The body is machined from aluminum and the tip is made of hard rubber for a snug fit