Contains all of the materials and supplies for training on two-handed and one-handed surgical knots. Each module contains a sturdy knot tying practice board with 130 3-0 silk ties, 25 0-nylon ties, a small curved clamp for suture passing, scalpels, and rubber bands for practice in tying against resistance. A deep cylinder to simulate deep, inaccessible areas and a practice guidebook is also included.