I'm decluttering and selling these. Please feel free to use them! Origami - 50 sheets I used a few sheets several years ago, but I don't think there's any bias in the colors. Also, there are blue magic marker marks and a few tears on the surface film, but there's no problem with the contents, so you can use them with confidence. Please check the photos for the condition. Please note that these have been stored by a private individual, so there may be some scratches, etc. If you are concerned, please refrain from purchasing. Instant purchase OK, no price reduction.