This is a hand toy that you wear on your finger and play with. It looks funny when you take it out of your sleeve because your hand looks small. You can add more sets for +200 yen each, starting from the second set. From the 10th set onwards, you can add more for +50 yen each. There are about 40 sets available, making them a great gift for class reunions or friends. We usually ship within 1-2 days, but we will ship on the next business day on weekends and holidays because the post office is closed. If you are in a hurry, you can change to Rakuraku Mercari Delivery for +100 yen, so please let us know before you purchase.