Face plate: European spruce wood Back / Side plate: Sichuan maple Fingerboard / Fittings: Cameroon ebony Bridge: National brand Varnish: Spirit varnish Tailpiece: Carbon fiber Size: 15″，15.5″，16″，16.5″ Natural dry years for wood: 10 years
Student Level Viola
Face plate: Swiss spruce wood Back / Side plate: European maple Fingerboard / Fittings: Cameroon ebony Bridge: Aubert String: Thomastik Varnish: Oil varnish Tailpiece: Carbon fiber Bow: Brazilian wood bow Size: 4/4 Natural dry years for wood: 15 years
Teaching or Students Viola( Gold Color)
Face plate: European spruce wood Back / Side plate: Sichuan maple Fingerboard / Fittings: Cameroon ebony Bridge: National brand Varnish: Spirit varnish Tailpiece: Carbon fiber Size: 15″，15.5″，16″，16.5″ Natural dry years for wood: 10 years