MAGIC SHOP - Daytona Magic, Inc.

The magician shows ring and rope separately. The rope is fed through the ring, so that the ring hangs from the rope at the bottom. Magician gives ring a little tug, and it passes right through the rope! Next the rope is tied around the ring in a knot, and then ring is shown hanging. Once again, a small tug on the ring passes it through the rope! Rope is unharmed!

The effect comes complete with all props and instructional DVD.