If you have spent any time using disposable vapes like Elf Bar, Lost Mary, or Crystal Bar, you already know the distinct problem they present. They taste incredible—bright, intensely sweet, and immediately satisfying—but they are a absolute nightmare for your wallet and the planet. Transitioning to a traditional refillable vape kit often feels like a massive downgrade. You buy a bottle of standard e-liquid, fill your tank, and find yourself...