《Brand New, Unused》 《Instant Purchase OK, No Comments Needed》 《Anonymous Shipping》 <Details> Quantity: 30 pieces Size: Approximately 42mm *Please note that there may be slight variations due to manual measurement. Material: Polyethylene Color: Green <Product Description> Hole-filled balls perfect for golf and batting practice. A set of 30, so you can use plenty! Great for putting, approach practice, toss batting, and tee batting! The hole structure makes it easier to catch air resistance, which suppresses the flight distance. Therefore, effective practice is possible in a small space! Suitable for outdoor use, as well as indoor use, garages, etc. ◎ Lightweight, so it's less likely to cause injury, making it safe! Because they are light and don't fly far, you can easily understand the quality of your hits, making them the perfect item for improving your contact rate!