◎ Set of 30 Hole-Filled Balls ◎ Great for practice! ・Bounces like a ping pong ball! ^ ^ ・Lightweight, helpful for hitting practice and training dynamic visual acuity. ・Safe, with less worry about injuries. ・Can also be used for children's ball games and pet toys. 【Color】White 【Size】Diameter: Approximately 42mm 【Weight】Approximately 5g (per ball) 【Material】PE Polyethylene (Plastic) 【Quantity】30 *Please Note* To reduce shipping costs, we will ship in simple packaging. We inspect the items, but there may be inconspicuous scratches, stains, or imperfections. Bulk orders are possible! Please feel free to contact us for shipping and stock inquiries. We will do our best to accommodate your requests! ◎ Get even better deals with follow and bundle purchases ◎ 【Follow Discount】50 yen off. 【Bundle Discount】Available from 100 yen off. (Limited to orders totaling 1200 yen or more) ※ We may not be able to apply the bundle discount if items cannot be shipped together. ※ Please inquire in the comment section for various discount requests!