This is a hand toy that you wear on your fingers and play with. It looks funny when you take it out of your sleeve because your hand looks smaller. Additional sets are available for +200 yen each, starting with the second set. From the 10th set onwards, additional sets are +50 yen each. There are about 40 sets available, so it's also recommended for class reunions or as gifts for friends. We generally ship within 1-2 days, but we will ship on the next business day as the post office is closed on weekends and holidays. If you are in a hurry, you can change to Rakuraku Mercari delivery for an additional 100 yen, so please let us know before you purchase.