This is the brewing device that Rubens chose to use for his 2017 Italy Brewers Cup, you can watch here how it works.

The Rattleware Cupping Brewer is a radical new brewing device that allows all of the intricacies and beauty of the cupping process to be freed from the cupping table and experienced in a comfortable and accessible manner. This patented design makes possible, for the first time ever, to evaluate coffee from the cupping table without a spoon, in a way that is familiar to the wider public. The brewer can be widely used in settings such as public tastings, pour-over bars, home coffee evaluation and beyond.

The brewer can also be used as a by-the-cup brewing method that eliminates paper waste, minimises cost of disposable goods, and allows for the reduction of labour costs. It allows cafe owners and baristas to showcase coffee to their customers in the same way that they first tasted it.