This listing is for 3 bottles of 10ml each. This is a listing for a Japanese-made cleaning solution that is no longer in production, making it difficult to obtain. With 10ml, and using only 3-5 drops per use, it should last for several years. Compatible with all domestic manufacturers. Recently, there have been many reports of video heads malfunctioning due to poor-quality, foreign-made cleaning solutions containing impurities. For your valuable VCR, we highly recommend using this reliable, safe, and impurity-free product. This is not for consumption. Do not use it for food. Sundai, Kawaijuku, Yozemi, Toshin