Puffz are collectible little Puff Balls of different Nintendo characters. They are sold in different sizes. The smallest ones are about 4 mm tall and 3mm wide and the biggest ones are 20 meters high and 30 meters wide. They are most popular in Japan with over 50,000 sales each day. Every day, 5 new Puffz are released and 6 Puffz are sold out. Here are some of the sold out Puffz