Derwent - Pencil Extender (set of 2) Speedball Each brush is meticulously crafted

Each brush is meticulously crafted by hand

a thicker paper that provides all the same comfort as the standard MD Notebook with extra protection from bleed-through

that increases the granulation of colour

it is a permanent acrylic film that does not need to be kept under glass

This retarder base slows drying time in screen printing processes

Derwent - Pencil Extender (set of 2) Speedball Each brush is meticulously craftedDerwent Pencil Extender Set lets you use almost every bit of a pencil before having to throw it away Silver extender fits larger size pencils up to 8mm Black extender fits standard size pencils up to 7mm Adjustable screw fitting holds pencils securely Soft touch coating on barrel offers a firm grip