Everything You Need to Know About Rosin Press » rosin bags

Rosin bag is one of the indispensable consumables for rosin press The most common microns of the rosin bags are 15, 25, 37, 50, 75, 90, 120, 160, 220. But which one? it can be tricky for newcomers, but it doesn’t have to. What exactly is a micron? First of all, we need to understand what exactly is...