Here you will find both traditional Bullseye frit, as well as hand-made frit from limited production rods. Bullseye glass has a C.O.E. of 90.
The color of the frit may or may not be close to the finished look. For the most part, even though the Bullseye COE isn't an exact match for Moretti/Effetre, you can use small amounts on your beads, and it works beautifully with Gaffer and Riechenbach as their COEs are close.
