The Woody gives players that rich, mellow tone that comes from a wood comb. We use Ipe (pronounced e-pay) wood – the second hardest wood known to man – that's impervious to water and won't swell and warp like most other wood combs. The comb is sanded and rounded for comfort. Most harmonicas have brass reeds, but all of our Delta Frost harmonicas have longer lasting, copper colored, phosphor bronze reeds. If your Woody ever goes out of tune, you can get money saving replacement reed plates for it. The Woody is backed by Bushman's “60 Day No-Blow-Out” Warranty. All parts of the Woody are interchangeable with both our Delta Frost Original and Delta Frost Steelie. Keys: C, A, D, G, Bb, E, and Low F.