1.Concerned about germs? The Tool blasts a steady stream of smoke directly into your mouth (or nose) with no contact on the mouthpiece required, making it is seemingly one of the most sanitary ways you can smoke a pre-roll. 2. Avoid burn holes to your bed, clothes and your skin. Since the it is a totally self-contained unit, you won't have to worry about ashes or hot embers ever again. 3. Stop wasting your material. Since the bottle captures 100% of the smoke, there's zero waste – which means the only smoke you're putting in the environment is coming from your lungs. Plus, you can smoke every millimeter of a pre-roll without worrying about roach clips or burning your fingers.