◆ Material: Ichii (Japanese yew) ◆ Size: Approximately 32cm wide x 14cm deep x 2cm thick Polished carefully, changing the grit four times, and finished smoothly with perilla oil. Please rest assured, as it is a natural oil. Knots have also been corrected. As it is natural wood, it may warp and return due to changes in humidity, temperature, and seasons. We appreciate your understanding of these characteristics before considering a purchase. As it is handmade, there may be minor scratches, etc. Please understand this beforehand.