Penitue 2pcs Billiards Aiming Trainer for 2-1/4" Pool Balls, Cue Shot Aiming Aid & Angle Trainer Random Color Billiard Practice Accessories

["Product Contents: You will receive sufficient quantity of these billiards angle trainers, in random colors. Easy to store or carry to any pool table, they are practical pool accessories and gift choices.","Precision Aiming System: The pool aiming aids provide a reliable visual reference point for 2-1/4 inch/57.2mm pool balls, helping players develop consistent aiming skills and immediately improve shot accuracy during practice.","Premium Material: Made of good-quality plastic material, the billiards training aids are compact, lightweight, reliable, sturdy, and durable. They are not easily broken or deformed, making them suitable for long-term training use.","Instant Practice: Featuring a quick-installation mechanism, they can be quickly installed and detached without damaging the ball surface, providing great convenience and a better shopping experience.","Practicality: Reliable and practical, the billiards angle trainers are essential training aids for beginners learning the basics or intermediate players refining their techniques. Regular use helps form muscle memory and achieve automatic angle calculation."]