Do you have a special crystal that you want to be more focused? Here is a simple method to wire wrap it and help focus the crystals energies:
Choose your wire based on a color compared to what you are focusing the crystal towards {Copper for love, etc.}
Once you have selected your wire, place about 1/8″ of the wire straight down the side of the crystal.
Bend the wire over the top of the crystal and wrap tightly and closely down until the wire going down the side cannot be seen.
With broader wraps go all of the way down the crystal with no more than a few wraps.
Go up with the same style of wrap making a criss-cross pattern.
When you reach the top wrap tightly and closely a few times.
Coat top of crystal with melted resin to seal it.
Once resin has dried, burn away the outer layer with a candle, leaving onley the resin inside it wire, sealing it.