Medarchitect外科結び練習用ロープ（6本セット）

This is perfect knot tying practice rope. This is meant for med students and residents to learn know tying perfection. These reusable ropes work well with a knot tying board. These knot ropes are perfect for training Navy Corpsmen and Army medics as well.

These are great for practicing your knot tying skills, and are excellent educational tools if you ever need to teach someone else how to tie knots. The two-color ropes come in three sizes that give you plenty of options then practicing or teaching. If you’re tying a knot that connects two different sizes of rope (e.g., a sheet bend or prusik knot) you can simply choose the two cords you want to use from the three different sizes of practice rope.