Al Cass Fast Oil has enduring favorite of brass players for decades. Al Cass Oil is a combination valve, slide and key oil designed for long lasting lubrication. Al Cass is a petroleum-based oil and is available in a 2 oz. bottle."
전 세계적으로 잘 알려진 Al Cass의 Fast는 밸브, 슬라이드, 키에 쓰이는 무색, 무취의 오일입니다.