POOL CUE LASER SIGHT This product lets you evaluate your pool technique using laser beam analysis for a very low cost. The Pool Cue Laser Sight is simple to use. With a little effort, you will be able to use laser evaluation techniques to dramatically increase your ability and your enjoyment of the game. Steadiness of the player's stroke The cue sight laser dot on the cue ball gives a visual feedback on the steadiness of the player's stroke. Any dip or twist will be revealed by the movement of the laser dot. This is a major technique error that many have but may not realize it. Check Alignment You can check alignment by passing the laser dot over the tops of the cue and object balls. Compare the laser analysis with your visual analysis for consistency. Determine angles Determine angles by aligning the object ball with the pocket using the laser dot. This determines the point at which the object ball must be struck to drive it towards the pocket. Check Clearance If there is a ball positioned between the cue ball and the object ball, you can use the Laser Sight to see if there is enough clearance to make the shot. Bank or Kick Shot Angle Check A mirror is provided as a way to check your angle perceptions in making bank and kick shots. A mirror is placed between the cushion and the table surface in the area where the object or cue ball will hit the cushion in an intended bank shot. Aim the laser beam over the ball placing the beam on the cushion where the best shot angle would be. Then lower the beam on to the mirror below. The beam will be reflected to the target If the angle is judged correctly. + More Evaluations. This is a great pool evaluation value! It also makes a great gift for a pool player.