Monster Oil MBLSO Bearing & Linkage Oil
Monster's Bearing/Linkage Oil (BLO) is a tremendous product. BLO can be used almost anywhere, but generally players use BLO while they're lubricating all of the bearings and linkages that commonly exist on brass instruments. BLO has a unique precision tip with a cover that prevents leaking and breaking–so no more having to put your BLO in a plastic bag!