Billiard Trainer Ball for Cue Stability and Aiming Practice

• [EFFECTIVE TRAINING TOOL] Enhance your billiards game with this trainer ball that promotes balance and precision by practicing cue movements effectively.
• [TWO SIZES AVAILABLE] Choose from a 17mm diameter for nine ball or a 16mm diameter specifically designed for snooker, catering to different playing styles.
• [USER-FRIENDLY AIMING] Simply insert the ball into the hole for straightforward aiming practice, ideal for honing your skills without frustration.
• [BEGINNER FRIENDLY DESIGN] This product serves as a fantastic learning aid, helping novices connect their movements with shot execution seamlessly.
• [SIZING REMINDER] Remember to check your preferred size prior to purchase 17mm is intended for nine ball games while 16mm is perfect for snooker.

Features: * Made of resin material, durability and functional * for Pull the cue back and forth in the hole to practice the balance of the cue and achieve for accurate shots * Insert into the hole to support back and forth practice, easy to aim * Two for sizes are available, the inner diameter of 17mm for is suitable for American nine-ball, and the inner diameter of 16mm for is suitable for English snooker * A learning aid designed for billiard beginners, helping to connect the movement, trajectory, power and serve of the cue Specifications: *Product Name: Billiard Trainer Ball *Material: Resin *Size: approx. Inner diameter: 17mm/0.67inch (for American nine-ball) Inner diameter: 16mm/0.63inch (for English snooker) *Color: White *Weight: about 150g Package Content: 1 x Billiard Trainer Ball