Pre-filled and empty dab carts are the two primary varieties on the market. Dispensaries and producers of cannabis products sell pre-filled carts. Depending on where you live, they could change. If you have access to premium cannabis oil, you can also fill your own dab carts. It should be noted that full-spectrum vapor cannot be obtained using this procedure. This is because the fatty acids in cannabis oil reduce the potency of the active ingredients in cannabis. Additionally, it’s critical to keep your dab cart out of direct sunlight, as this will reduce the effectiveness of the THC and CBD molecules.