This MK Low D whistle is a high-quality musical instrument that is suitable for many uses, whether you're a beginner looking to learn some of your favourite tunes, a traveller looking to play some music as you go, or a session musician looking for second instrument that'll always survive a wild pub session. It's the same fantastic craftsmanship, with playability that's balanced to make the instrument as accessible as possible. The difference between this and the "Pro" model is that The Kelpie is a fixed whistle, and not tunable.