Its typical feature is the small yellow mineral deposits occurring on its entire surface, which distinguish it from other types of wood. Merbau is known as a durable material used in applications where strength is important, but also in the case of musical instruments, including electric guitars. Made of solid Merbau wood and a high quality 1.4301 (V2A) stainless steel tube mounted inside the mouthpiece. This metal part is highly durable, reduces the likelihood of corrosion and does not absorb smells.