Description
Feature:
- Made from transparent material，five different size cylinders form different knotting space
- Knotting method：single hand knotting method，hands knotting method， instrumental tie
- Knotting type: single knot, sailors’ knot , ternary knot and surgical knot, Identify false knot ,slip knot
- Simulating multiple knotting environment：such as surgical small incision knotting, abdominal cavity&pelvic deep part knotting, large incision deep knotting with angle etc
