"Green Chilli / Pacha Mulak (Vishnu Bhavan) 400g" refers to a 400-gram package of pacha mulak, or fresh green chilies, from the brand Vishnu Bhavan, likely a local vendor in Kerala, known for its signature spicy flavor and used to add heat and zest to South Indian dishes like chutneys, pickles, curries, and side dishes. The product is probably a condiment or a fresh vegetable product, as confirmed by mentions of Vishnu Bhavan's Green Chilli Thokku, a homemade condiment.