This Conrad Götz violin tailpiece was something I've been eyeing for months, and alas, I've finally gotten a hold of it. I installed it carefully on my Il Cannone copy violin, and it resonated really well. The 106mm matched perfectly through careful calculations and had no defects on its particular measurements.
Myself, being a great fan of black, especially loved the colors. The sleekness to it also adds to its visuals, and its premium feeling overall makes it beautiful. Loved how they also added certification in case of travel issues.