Enjoy the perfect cup of coffee in the Kami Mug Cup. Designed by Masanori Oji of Japan, these unique mugs are crafted by Hidetoshi Takahashi from castor aralia wood in his family run shop that prides itself on quality handmade creations. Here at LumberJac we are passionate about all things coffee, and these food-safe polyurethane coated mugs would be the yin to our coffee yang. What we love most about these mugs is that they really capture of essence and character of the tree which is evident in the bold grain and smooth finish. An added bonus to the use of wood is its insulating properties, so your coffee will not only taste as good as it looks, but stay warm too.