I have started creating my own frit to use in my murrini designs and crushing glass is a real challenge. I create my murrini from a variety of COE 104 glass. Forever Ocean is a mix of blues, Turquoise and more blue. This murrini comes in packages of 20+ (I always throw in a couple extra). Sizes 3mm-7mm with average of 5-6mm. It has a smooth melt because my frit is also 104, will not scorch and melts evenly on enamels.