Linking Ropes part 1

Sleigh-of-hand magic trick  performance with a red rope, a blue rope, and a yellow rope. In this magic trick, Monty shows three ropes to be solid. Monty then ties a know in each of the three ropes making them threes solid separate loops of rope. The ropes are then magically linked together into a chain of the three ropes.  The 3 ropes are then magically unlinked and show to be separate again.