POP MART Wendy Zoo School Series Plush Doll Blind Box. POP MART Wendy Zoo School Series Plush Doll Blind Box is a 2in1 doll that can hang from a bag. You can even carry it with a chic hair clip. Saw it and fell in love with it. Comes with a super cute zoo collection. There are 6 types to collect together, not including the colorful secret ones.