Unique Raw Cliff Thuja Wood Base TrayRaw Cliff Thuja Wood Base Tray, One Of A Kind Piece This wood base tray is crafted from raw cliff thuja wood sourced from Taihang Mountain in Shanxi province, China. Thuja thrives in harsh, rocky environments, concentrating nutrients and oils in its core to survive, resulting in a rich texture with distinct layers. After aging and fermentation, it acquires a natural fragrance that enhances its calming properties and acts as a natural insect repellent.