Handmade flannel filter for Kalita 101 dripper, set of 2

Handmade flannel filter set of 2 for Kalita 101 dripper, brand new and unused.
Made from a single-sided brushed type flannel filter, manufactured by Maruta Iryo, a specialist manufacturer of commercial flannel filters.
Compared to paper filters, it offers a softer mouthfeel and increased richness. While it requires some effort to maintain, the delicious taste is addictive.
This is a handmade item, so it is not as perfectly finished as a commercially produced product. Please consider purchasing only if you are not concerned about this.
Includes instructions and will be shipped via Yu-Packet Post Mini.