Grip the ball with your index and middle fingers across the seam
Place your thumb underneath for support
Hold the ball slightly out of the palm for better wrist action
Use the same action as a leg-spin delivery
At release, turn the wrist inward so the back of the hand faces the batter
Roll the fingers over the side of the ball to create spin
Keep the arm action identical to your normal leg-spin ball
Aim to disguise the googly so it looks like a stock leg-break
Release the ball with a smooth, quick wrist snap
Practice the wrist position and release repeatedly for consistency