◉ 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 injury if hit. ・Can also be used for children's ball games and pet toys. 【Color】Light Green (Green) 【Size】Diameter: Approximately 42mm 【Weight】Approximately 5g (per ball) 【Material】PE Polyethylene (Plastic) 【Quantity】30 pieces If you want a large quantity at once, please inquire about stock and we can offer a discount! *Please note* To reduce shipping costs, we will ship with simple packaging. We inspect the items, but there may be inconspicuous scratches, stains, or imperfections in the manufacturing. ◉Follow◉ 【Follow-up Discount】We will discount 50 yen. *Please inquire in the comment section if you would like a discount!*