Optional lubricant for the Tail Trimmer Tailwell®.Regular and frequent lubrication of the cutters is very important. The oil has been formulated specially for this purpose. It is a non-throw, non-dust-gathering light oil which will not clog the cutters. We strongly recommend continued use of this lubricant. Lubricant should be used sparingly but frequently on the cutter tips - every 30-40 tails (or more frequently with sand contamination).