For a neutral but classy stringing material, try this grey .75mm Griffin bead cord. The cord is 100% silk and is made from high-grade natural silk filament. The cord is approximately 79 inches long and comes pre-threaded onto a flexible stainless steel needle. Griffin uses a specific manufacturing process for their silk cord that puts just the right amount of tension on the thread and avoids tangling and knotting. Be sure to browse for other Griffin silk cord.