From One Drop:
“The Sovereign is our first all titanium yo-yo. The design takes advantage of the strength of titanium by allowing most of the weight to be placed at the rim. You’ll also notice that it is a more curvy shape than we have done in the past.
The first 50 are numbered and released with some special things. It came with special packaging, custom Intentus string from yoyoGstring, and a black Novus to hold the extra parts.”