Large 2 oz. Liquid Bearings, 100%-synthetic oil for HO, 1/32, 1/24, all scale slot cars, makes cars faster!! 100%-synthetic lubricant, perfect for all slot car lubrication! Immediately begins to displace old petro-oils or sprays. Makes slot cars run noticeably faster ! Essentially odor-free, a pleasure to use! Plastic-safe for all plastics and painted surfaces!