Talking about your balls on the Internet isn’t generally something you want to do—especially when it relates to a product—but we’re going to make an exception for Know Thy Nuts Soap on a Rope. Yes, soap on a rope is funny. Yes, the fact that this looks kind of like the ever controversial Truck Nutz is also funny. In addition to being hilarious, these color and scent free nuts will get your, well, nuts clean while also promoting something important—testicular cancer. Each package includes a guide to getting friendly with your testicles and proceeds from sales support the Movember Foundation’s testicular cancer initiatives.