Handloom Mint Green Pure Katan Silk Brocade Banarasi FabricHandloom Mint Green Pure Katan Silk Brocade Banarasi Fabric The Tanchoi weaving technique is one of the most prominently used weaving techniques used to create Banarasi handicrafts. The technique involves two to five weft colors along with one or two warps, which make the silk fabrics look truly mesmerizing. This mint green fabric, for instance, is a pure katan silk masterpiece crafted by hand by the expert craftsmen of Banaras using the Tanchoi