An 8-ball is precisely 3.5 grams of cocaine. In the metric system, which is used universally for drug weighing, an ounce is approximately 28.35 grams. One-eighth of that amount (1/8) equals roughly 3.5 grams. This measurement has become a standard "bulk" purchase for users who want more than a single gram but aren't ready to buy a quarter ounce (7 grams) or a half ounce (14 grams). https://mycokenmethshop.com/wh....at-is-an-8-ball-of-c