Keef Classic Blue Razz is formulated with natural raspberry and blueberry flavors exquisitely blended to create the perfect berry soda. It contains a total of 10mg THC and is only available in Recreational markets.Keef Classic Blue Razz is formulated with natural raspberry and blueberry flavors exquisitely blended to create the perfect berry soda. It contains a total of 10mg THC and is only available in Recreational markets.