What is the fine-grained topic of the following text: While these are a big initial investment, they produce a high quality grind and reduce coffee waste—it’s not unreasonable to save about a kilo of coffee a week, and the money we save from that can go towards renting the equipment.” While there has been a recent surge in new coffee roasting businesses in Brisbane, Richards says he welcomes the competition and believes Blackstar, and boutique roasting in general, has a great future. Only return the topic.
Investment in quality coffee grinding equipment for coffee roasting businesses