Specification Brand : Keenso BulletPoint1 : [Ideal for Outdoor Training] The tennis training ball is for practicing in parks, tennis courts, and backyards. great for beginners to hone their skills. BulletPoint2 : [Efficient Single Item Practice] Designed for easy use, this tennis ball saves time by eliminating the need to constantly pick up balls. enhances training efficiency. BulletPoint3 : [Lightweight and Portable] Compact and easy to carry, this tennis ball can be used indoors or outdoors, providing endless fun and convenience for play. BulletPoint4 : [ and Replaceable] Tennis balls are consumables that wear out over time. it is recommended to replace them promptly for effective training outcomes. BulletPoint5 : [Enhance Motor Skills] Suitable for professional training and daily exercise, the tennis training ball helps improve attention, motor skills, and hand-eye coordination. Color : As shown in the figure ExternallyAssignedProductIdentifier : 7447924235720 ItemName : Tennis Training Ball Convenient Single Item Practice, Improve Efficiency, Professional Training for Beginners, Rubber and Thick Felt Material (Blue) ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : tennis-balls Manufacturer : Keenso ModelName : Keenso2o79e5hqyc-11 ModelNumber : Keenso2o79e5hqyc-11 PartNumber : Keenso2o79e5hqyc-11 ProductDescription : 1. Wide Application: The tennis training ball toy is suitable for outdoor training in parks, tennis courts, and backyards. Ideal for beginners to practice sports. 2. Convenient to Use: The tennis ball is designed for single item practice. Easy to use, saves time from picking up balls, and improves training efficiency. 3. Exercise Training: Tennis training ball is suitable for professional training and daily exercise to enhance attention, motor skills, and hand eye coordination. 4. Portable and Compact: The design is light and compact, making it easy to carry and suitable for both indoor and outdoor usage, bring you more fun to play. 5. Simple Replacement: Tennis balls are consumables and will wear out after some time of use, which is normal. To effectively conduct tennis training, it is recommended to replace them in a timely manner.