I am selling the ABS Ion Power S Gel Pack EX (Oil Removal Sheet Pack Cleaner) with a list price of 1,430 yen. By covering the ball with the gelled chemical pack, it easily demonstrates a powerful removal effect of oil and dirt. It comes with 4 packs and a ball base, so you can easily perform oil removal care at home for about 300 yen. Also, it's highly effective when used before a game! There's also sales talk like "In just 15 minutes! Run, cut, and curve as you wish!" so, how about it for those who are interested or repeat customers? In fact, I use it as regular maintenance within 30G, and I feel that it eliminates oil bleeding around the engraving on urethane balls and extends their life. For worn-out balls, it seems to have only a temporary potential recovery effect, but at 300 yen per use, it seems to be cost-effective for keeping important balls in good condition. Shipping will be via Nekopos, which handles package accidents.