Features:
1.Made of transparent material, different types of cylinders form various knotting spaces.
2.The design of the unique installation method makes it easy to replace the cylinder and effectively saves space.
3.Practiceable knotting methods: one-handed knotting, two-hand knotting, and instrument knotting.
4.Types of knots that can be practiced: single knot, square knot, triple knot and surgical knot, identifying false knots, slip knots, etc.
5.Can simulate a variety of knotting environments: such as small incisions, deep abdominal and pelvic knots, large deep incisions. The parts are knotted at an angle, etc.