No Fiber Left Behind! I do my best to use every bit of the fiber that I can, no matter how small it may be. I have started making what I call Micro Batts. These batts use the extra pieces or leftovers from my spinning projects as well as some extras that I have just laying around. They could be made from wool, alpaca, lama, sari silk, angelina, firestar or locks. These are perfect for spinning a unique yarn for those detail projects like a doll scarf and hat set, doll blankets or just some fancy additions to an existing project.