AMMA is an early mouthpiece by Theo Wanne. Compared to current Otto Link metal mouthpieces, it's much easier to play, producing rich tones effortlessly with minimal breath. I believe I purchased it around the early 2010s. Afterwards, I primarily used other mouthpieces, so I haven't used this one in a while. It would be a waste to keep it stored at home without using it, so I'm putting it up for sale while it's still in good condition.