CaliCrusher. Grind in Style. – Cali Crusher Welcome to Cali Crusher, creators of Homegrown®: The Designer Grinder made in San Diego, CA, USA. We offer a variety of smell-proof bags and herb storage. Try HYDRA® our 3-in-1 modular bubbler, the Cali OSO® dry herb vaporizer, or one of our signature glass pieces. When you''re out there grinding, GRIND IN STYLE.