The 120g capacity is quite substantial. It can hold a significant amount of various products. For facial care, it could be used to store facial creams, serums, lotions, or masks. For example, a rich moisturizing facial cream might come in such a jar. The amount would typically last for a reasonable period, depending on the frequency of use. We can provide custom service as your requirement. The jar is affordable and high quality, it is competitive in mass market.