An orchestra contains sections of string which combines of violin, viola, cello, and double bass, brass, woodwind, and percussion instruments. The violin plays an important part in the orchestra.. We usually put violins in cases. However, When the air is too moist for your violin, this has a negative effect on the sound.To prevent getting mold, you’d better store violins in YUNBOSHI drying cabinet. Instruments made of wood are all need to be strored in the environment that provieds proper humdity.