Sanwa Supply 【DVD-U2-30BK】 "Holds 2 discs x 30 sets" x 3.5 boxes (2 x 105 = 210 discs can be stored) Color: Black Material: PP These cases were bought with a bit of care during the era when Blu-rays and DVDs were being burned. Unlike cases from Elecom and others, these are well-made and of good quality. Unused: 2 boxes Unused, opened: 1 box (with bleeding) Unused & used mixed: 0.5 boxes (2 discs x 15 sets) The 0.5 boxes of mixed unused & used cases are those that were put back in the original box during storage, making it impossible to distinguish them. Less than 10 discs were used, but it's impossible to tell due to bleeding.