Size "D" Nymo Thread works well for both 10/0 and 11/0 beads.
White Nymo Thread - Size D Bobbin: Nymo thread is best for gourd stitch, earrings, lazy stitch, applique and weft threads for loomwork. For warp threads, we recommend cotton as it does not stretch like Nymo. Use quilting thread for 12/0 and smaller, and button & carpet f