This is a special price set of 5 items due to reasons. Please check the images for the reasons, colors, sizes, etc. m(_ _)m The unevenness in color is mostly at the bottom and is almost unnoticeable from the top. I believe there are no functional issues. These are matcha tea bowls made by an amateur potter, so there may be some distortions. I would be happy to sell them to someone who can appreciate the distortions and individual differences as the unique charm of pottery.