Eco Clean Laundry Dryer Balls are hand-made from Organic New Zealand Wool and not only help laundry dry faster, but are infinitely reusable, anti-static and fabric softening….naturally! No fancy bag. They go in your dryer! Zero waste is our goal. Affordability is a side benefit. Eco Clean Balls (BULK - with RETAIL DISPLAY BOX option) are minimally packaged in a generic recycled cardboard shipping box with one smaller recycled cardboard box that can be used as a countertop display (includes label/sign). Display box fits about ten balls at a time. Always plastic free!