Suzuki MR-350VG-B Promaster Valved Gold Deluxe 10-Hole Diatonic Harmonica, Key of B Key of B C.N.C. machined billet alloy comb, the ultimate in precision air tightness and lasting quality Phosphor Bronze interchangeable reeds Plated in 18 karat gold with satin black anodized combs Includes a soft lined ergonomic carrying case