"Bisley Silicone Oil In Dropper 30ML"Bisley Silicon Oil in 30ml Dropper bottle ,We highly recommend using this oil on Co2 capsules/sparklets as a release agent so the capsules do not get stuck ,Use Bisley silicone gun oil for leather and plastic washers in airguns ,A light overall applications gives lasting protection to all metal and wood surfaces of all guns ,This non-gumming oil is highly water repellent and anti-corrosive ,Do not use alone as a lube between metal surfaces."