We press our Premo Live Rosin from our single-source Crystal Water Hash only. Although we used mixed micron / the full spectrum of heads for this grade of rosin, they still have lots of flavor and press into a fantastic rosin with great color and consistency. Like all our rosin, our Premo Live Rosin is first-press only. Store in the freezer for long-term, fridge for short-term, keep on the counter if it’ll be all gone in 1-2 days. Let your jars warm up before opening to prevent condensation.