It is a used original Festool oil dispenser Surfix OS-SYS3 in set. The function of the oil dispenser has not been tested, nor is it necessary due to the application.  The oil flow is not hindered by composite components and should therefore work. A CE test mark is available. There are dirt and wear on the housing. Some oil bottles already lack oil as shown in the pictures.   Oil application in its cleanest form. Natural surface protection: High-quality natural oils, solvent-free and ecologically safe (all weldable and saliva-resistant according to DIN 53 160) Excellent ergonomics: filled bottle is clicked in and serves as a handle at the same time Clean thing: The safety valve ensures easy dosing, closes the oil bottle cleanly and protects the oil from drying for a long time Significantly more economical than with a brush or cloth: the sponge fixed with StickFix takes up supernatants and releases them in the right place   Priorities for application Complete set in the SYS 3 T-LOC including heavy duty oil for heavily stressed indoor surfaces, one-step oil for decorative indoor surfaces and outdoor oil for all outdoor woods Contains an extensive range of accessories and consumables for preparation and oils with the SURFIX system