Vaping CBD has never been easier - buttonless design, no assembly, and no charging make NanoCraft CBD pens the ideal choice for easy, on-the-go usage. Filled with our maximum strength CBD 125mg of premium, solvent-free CBD in each pen and will last between 250-300 puffs. Equating to approximately .5mg of CBD per puff! Our original, unflavored formulation. Just the raw taste of our organic, solvent-free CBD extract.