Surprise big sister doll 6 inches. The best-selling surprise dolls mainly come in four sizes: 3-inch, 4-inch, 6-inch and 8-inch, among which the sales volume of 6-inch is relatively large, and the size is about 25-30 cm. Surprise dolls are handmade dolls, dolls and other collectibles. You can change clothes on the surprise doll, collect stickers, shoes and so on. The surprise ball priced in 99 yuan contains seven surprises, including secret information stickers, collection stickers, doll water bottles, doll shoes, doll clothes, doll accessories and doll bodies. The dolls in each surprise ball are different, and there are many kinds to collect in each season.