This is the PK Block as described on the Coinvexed DVD.
50mm * 50mm * 15mm rubber coated.
If you want to perform David Penn's extra handling using a PK Block then you will need this. It has been designed to give the correct magnetic field where it is needed for the routine.
50mm * 50mm * 15mm rubber coated.
If you want to perform David Penn's extra handling using a PK Block then you will need this. It has been designed to give the correct magnetic field where it is needed for the routine.