How to perform a Zen rollover on a balisong knife

If you know how to twirl a balisong knife, otherwise known as the butterfly knife, then you're in good shape. If you want to learn something a little harder, this is the video tutorial for you.

See how to perform a Zen rollover on a balisong knife. You will cut yourself indefinitely, but practice makes perfect. Maybe tape up your balisong blade, or try it with the safe version first. A Zen rolloever is not easy!