The calming color of dark blue will make this .70mm Griffin 100% silk bead cord a great addition to your jewelry making collection. Silk, also referred to as Naturseide, is the traditional stringing material used by beaders for centuries, prized for its soft, smooth nature. Each 100% silk bead cord has a twisted stainless steel needle at the end to save threading time! Doubling the thread is unnecessary, and the cord can be easily knotted because the thread has the correct twist. Each card has approximately 79-inches of silk cord. For other sizes and colors, check out the other Griffin bead cord.