High Quality Golf Putting Trainer - Golf automatic putting cup is made of high quality plastic, which is durable, lightweight and portable. The design of non-slip mat on the bottom prevents the golf auto putt returner moving. Allowing you to practice on any flat surface to help you improve your golf putting skills. Efficient Practice - This golf putting cup adopts a smart returning design, The auto-sensing impactor can automatically pops up the ball back to you when the ball hits. No need pick up ball frequently, saving time and energy and making your practice more efficient. Battery Control - Battery powered design of this golf ball automatic return device makes it pretty convenient to practice, no wires required and no need to plug in a wall circuit board, simply insert two AA batteries. Lets you practice indoors and outdoors without worry about power source. (Not included battery) Lightweight and Portable - The golf ball return putting machine is portable, you can carry it easily, and used anytime and anywhere. Great for practice at home, office or in the park, and bring it along when you travel or take it to parties to spend time with others. Practical Golf Putting Aid - Our golf auto putt returner can not only help you improve your putting skills. It can also release your emotions and ease your work pressure, thereby making your work more efficient. In addition, It can also be a perfect gift for family and friends who like to play golf.