Buff stick

(Mech.) a strip of wood covered with buff leather, used in polishing.
- Nares.

See also: Buff

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The second run saw Buff stick to the rear of Andy for the entire run, and with it Buff was granted third place on the day, but most importantly the title of 2010 European Drift Champion.
If you're a history buff stick with Channel 4 tonight - at 8pm there's a documentary revealing a Nazi plot to flood Britain with counterfeit currency.