Artificial Sinew

Deer sinew has been used for centuries as a thread or string to construct tools, weapons, clothing, games, and anything that required binding. Actual deer sinew is not uniform in size, expensive, is only available in short lengths, and hard to find. Artificial sinew, on the other hand, is usually a polyester fiber that has been waxed to give it the look, strength, and workability of actual sinew.