After spending more than a week puffing on this, the best comparison I can make is with a caf latt
I could never locate it, much less identify its source
Benefits of Ultrasonic Tobacco Extraction: Higher Yield High Quality Rapid Extraction Mild, Non-thermal Process Water or Solvent Simple & Safe Operation Choose from a Broad Selection of Solvents Using ultrasonic extraction, you can select from various solvents, including water, alcohol, ethanol, methanol, ethanol-water mixtures or strong solvents such as heptane or hexane
Coordinate them with a monochromatic T-shirt, ideally in white, for a modern look, or add a blouse for a more elegant twist
Based on the type of disposable vape you are using, you will be able to recycle the entire kit, or at least most of the various parts