Material: The “100% solid wood” mentioned on this page refers only to the wooden parts, excluding hardware and accessories (such as metal, glass, and other non-wood materials). It does not include engineered wood or veneer. Main material is imported North American FAS-grade oak. Beautiful grain, few knots, and resistant to deformation.Main material is imported European beech. Straight grain, uniform texture, warm color tone, medium-to-high hardness among woods, both beautiful and durable.Main material is imported Thai rubberwood. Uses finger-joint craftsmanship, which helps evenly release internal stress and reduces the likelihood of deformation, expansion, shrinkage, or cracking. Auxiliary materials:Paulownia wood: Used for drawer inner panels and back panels. Resistant to corrosion, wear, and high temperatures. Does not easily deform or mold. Traditionally used for instrument cases and is also a well-known wood for making traditional Chinese zithers.Pine wood: Used for the removable frame of the middle back panel. Good toughness, stable properties, lightweight, with straight grain and few knots. Paint: Uses Zhanchen odor-free paint with an open spray coating process. After four rounds of spraying and natural drying, it preserves the wood grain and texture to the greatest extent while remaining natural and environmentally friendly.