A VINTAGE SLOT CAR FACTORY SERVICE PARTS FROM AURORA PLASTIC CO. OUT OF WEST HEMPSTEAD NY. Originally added to nearly every Aurora HO Race Set released in the 1970's 1980's. Essentially a one-time-use oiler that won;t leak all over your stuff. JUST THE SMELL YOU REMEMBER FROM THE OLD DAYS. Geometrically improves performance compared to no lubrication at all. If your car Growls, whines or clanks, this SuperSyn can put the Purrr back into the chassis. Works well on Aurora Thunderjets, AFX, G+, TOMY Turbos, Super G+, SRTs, TYCO / Mattle 440, 440-X2, HPs, TycoPro, Life-like many other electric slot race vehicle manufacturers. Sold as is. Descriptions are very accurate; No Returns. PLEASE ASK QUESTIONS BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. We ship out of the country almost daily. Please refer to our feedback, social media or time selling HO slot cars for assurances of a good honest deal. Happy motorin' thanks S'lots from Bob at Slot Car Central in SYR. We Know H.O.