This virtually unbreakable cable is excellent for applications where strength is of prime importance. Whether you are stringing large, heavy glass and metal beads, or beads with sharp edges that may cut or fray regular thread, or you simply enjoy it's ease of use, this modern beading "wire" is a superior quality stringing material. Doesn't kink like some other brands. Secure the ends with a crimp bead and crimp pliers. The very lightweight ones are knottable.