(This disposable cartridges is not rechargeable) GG #4, is a cross of Chem's Sister X Sour Dubb X Chocolate Diesel strains. This bud has a spicy chemical chocolate flavor with a heavily diesel exhale that turns slightly sweet the more that you toke. The aroma follows the same profile, although with a heavy peppery pungency to it. GG#4 is often said to be perfect for treating ADD or ADHD, Bipolar Disorder, chronic pain, depression, chronic fatigue, insomnia, appetite loss or nausea and migraines or headaches.