Gossamer Floss with its soft elegant texture and appearance is an excellent choice for beading or jewelry making. This amazing cord looks like dental floss, but has an amazing elastic quality that will stretch to 700% of its original size without losing its memory. Threads through 10/0 seed beads and 3 & 4mm crystals with a big-eye needle. Easy to use, just tie knots to secure. No need to use crimps, they may actually fray the material.