[Yoshita Handi-Design Studio's Cheese Board]

A cheese board made of Japanese oak timber. It could also be used as a cutting board or as a plate. Though it’s simple in design, the long side faces are roundly planed so that users could easily hold it. It’s finished with walnut oil., which makes it safe even when it’s put in one’s mouth.
https://www.shokunin.com/en/yoshita/cheese.html