FireLine Beading Thread (Smoke)
FireLine is a pre-waxed and braided cord made of highly durable material. It has been noted by many as the strongest fiber per diameter ever created, holding up to 4 lbs of resistance. Since it's so strong, it's a great choice for using with Swarovski crystals, as the crystals won't cut the thread. It also won't tangle or fray easily, nor does it stretch, giving you designs that last. Available in 50 yard or 15 yard spools.