420 Sciences mission to offer unparalleled quality dry herb & dab concentrate storage started back in 2004. They knew customers wanted a high-grade cannabis storage option that could express their style. With the combined efforts of Gary and his roommate Matt 420 Jars was born. 420 Science jars are made from hand blown glass, featuring airtight seals. Cannabis Storage is the perfect option to offer customers looking to preserve their buds longevity and freshness.