Optimum

From their Website:
“Optimum Extracts was established in 2013 when we launched our 100% pure Co2 cannabis oil vape cartridges to the Washington state medical marijuana community. As one of the top three selling pure vape cartridges on the market, we quickly became a well-known leader in the industry. Now in a recreational market, we continue to stay true to the highest standards.”

Cannabis City Recommended Items:
.5g Co2 Cartridge

Web Link:
https://optimumextracts.com/wa/