Pipe Tools & Supplies: 8deco Premium Shank Brush
Product Number: 001-545-0239
Aside from being handy for restoring estate pipes purchased from sellers who may not have done any cleaning, shank brushes like this are good to have around just for regular maintenance of of your regular smokers as well. The stiff bristles combined with a bit of grain alcohol (or other strong spirits) can make short work of even stubborn build-up inside the mortise and draft-hole, plus (unlike bristled pipe-cleaners) you can just rinse a brush off and use it again, and again, and again.
Measurements: Length, overall - 6.75"/171mm Length, brush - 2.30"/58mm Diameter, brush - 0.20"/5mm