Secret Garden Extracts CO2 Vape Top: Atomizer Refill 1g is the perfect item for the vape lover! The concentrated. This product is manufactured without solvents of any kind; it is solventless. This top should be used with the Vape Pen Kits from Secret Garden Extracts. This product is sold in 1g units. This item will provide between 150 and 300 puffs, depending on the length of puff (3 seconds vs. 6 seconds). This Atomizer Refill contains up tp 95.35% THC and 0.27% CBD.