Experience pure, authentic cannabis extracts with Coil Brothers premium concentrates. Expertly made by cannabis connoisseurs.
Friends Since Forever
Four friends started Coil Brothers with a singular focus – to produce top shelf cannabis products for the Massachusetts consumer. We see our customers as friends and infuse the spirit of kinship in all we do.
Learn more about our story.
Premium Cannabis Products
Vape Pen Refill
0.5 gram cultivar-specific vaporizer cartridge with 510 threading. CO2-extracted cannabis concentrate with cultivar-specific cannabis-derived terpenes only. Manufactured in Harvard, Mass. This product has been tested for contaminants in compliance with M.G.L. c. 94G, §15.
INCLUDES MULTIPLE SERVINGS. KEEP OUT OF REACH OF CHILDREN.
Click here to view currently available strains
Vape Pen
0.5 gram disposable vaporizer pen. CO2-extracted cannabis concentrate with cultivar-specific cannabis-derived terpenes only. Manufactured in Harvard, Mass. This product has been tested for contaminants in compliance with M.G.L. c. 94G, §15.
INCLUDES MULTIPLE SERVINGS. KEEP OUT OF REACH OF CHILDREN.
Click here to view currently available strains
Vaporizer Kit
Rechargeable vaporizer pen with charger and one 0.5 gram cultivar-specific cartridge. CO2-extracted cannabis concentrate with cultivar-specific cannabis-derived terpenes only. Manufactured in Harvard, Mass. This product has been tested for contaminants in compliance with M.G.L. c. 94G, §15.
INCLUDES MULTIPLE SERVINGS. KEEP OUT OF REACH OF CHILDREN.
Click here to view currently available strains
Solventless Rosin
Available in 0.5 gram or 1 gram. Cultivar-specific solventless extract. Manufactured in Harvard, Mass using heat and pressure only. Manufactured in Harvard, Mass. This product has been tested for contaminants in compliance with M.G.L. c. 94G, §15.
INCLUDES MULTIPLE SERVINGS. KEEP OUT OF REACH OF CHILDREN.
Click here to view currently available strains