RIVERET products made from natural materials that have lower thermal conductivity than ceramics, metals, and glass. The reason our products do not interfere with the taste of alcohol is that the temperature of the vessel itself remains stable regardless of the temperature of the liquid being poured into it or the ambient air temperature.
Our products come in two colors: white that utilizes the original color the natural bamboo, and a quaint brown tone achieved through smoking at a high temperature.
* All RIVERET items can be used with household dishwashers.