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 from the second set. From the 10th set onwards, they are +50 yen each. There are about 40 sets, so it is recommended for class reunions and gifts for friends. We usually 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.