Each coffee mug is carefully crafted by Japanese craftsman, the chubby shape and the natural color conveys a warm feeling. The hardness of bamboo is much higher than ordinary wood, it is difficult to cut and make the delicate shape. Since its establishment in 1988, Riveret in Saitama Prefecture has been focusing on the production of bamboo furniture and products. They grow their own bamboo forest of up to 18 square kilometers in Jiangxi Province, China.

After years, the craftsman finally carved out a series of coffee mug with perfect lines. The mug also uses Lohas Coat, a patented coating technology, to inhibit E. coli and Staphylococcus aureus that is safe for use.

Each mug comes with a luxury gift box, made in Japan. 

Dishwasher safe.  Heat resistant temperature is around 70℃