House of Glass (HOG) produces the finest pharmaceutical grade shatter around (75-90% THC). Through extended distillation, curing and vacuum purging HOG eliminates all residual solvent and maximizes extract purity. HOG has upheld a commitment to quality and matchless expertise in the creation of concentrates. This highly concentrated form means that you need very little for it to have an effect. This ensures a clean experience and a healthy alternative to smoking. We do suggest, if this is your first time trying an extract, to go easy as you might not be used to the intensity of the product.