Manga Art Supplies Tone Sheet Set (10 sheets) Manuscript Paper (5 sheets) These tone sheets are unused and from several decades ago. Since they haven't been opened, the deterioration of the adhesive is unknown. Please refrain from purchasing if you are concerned about this, as they have been stored at home. Due to shipping constraints, the tone sheets will be lightly folded for anonymous delivery (in a cardboard box). We will try our best to prevent any creases, but please be aware of this.