RYTHM Premium Flower offers a variety of expertly cultivated and meticulously cured strains with optimal potencies, lush aromas, and rich flavors. -- Rythm Balance Cartridges use the highest quality, full-spectrum cannabis oil, enhanced with superior CCELL hardware. These hybrid and strain-specific full-plant extracts contain no fillers, propylene glycol, vegetable glycerin, or additives. Pairs perfectly with a rythm 510 thread battery!