Wajimanuri (輪島塗):
One of the ancient lacquerware craft. There are various theories of the origin however the presence lacquerware is said the vermilion door of Juzo Gongen Honden made in 1524. The manufacture process has more than 75 and the unique Ji-No-Ko (processed diatomaceous earth) applied for undercoat to reinforce overcoat.
Here below are chopsticks which you can buy direct from Japan through Rakuten Global and amazon.co.jp. If you have an interest to buy, refer "How to use Rakuten Global" or "How to buy on amazon.co.jp " But maybe you don't need to, because it's easy.