Try the Rosin Hash Challenge by @aqualabtechnologies
How does it feel? @aqualabtechnologies put this challenge out a week ago. Rosin has zero harmful chemical added when it is made. It is made solvent free without the use of butane. Aqualabtechnologies is an online glass store with a great variety of glass. This rosin hash challenge is a great way to get people to really see the difference between rosin and BHO.
How does it feel?