This model has brass keys and instead of the plastic ones on the basic student models. It has lovely rosewood ends and has a lovely rich tone. It has been fitted with 6 fold bellows which gives it a decent "lung capacity". I bought it 3 years ago just after it had been restored and fitted with new pads, valves and bellows. As youcan see in the photos, the reeds were cleaned or replaced and tuned. It is in perfect working order. I have not used it a lot in the last 12 months apart from keeping it ticking over and the time has come for us to part company.