They were left in a pen holder and have collected dust. I removed what was noticeable, but please refrain from purchasing if you are concerned. They feel similar to Copic markers. The pen tips are brush-shaped. The amount of ink remaining varies depending on the marker. There is a possibility of bleed-through and ink getting on the desk, so please use them with something underneath to protect the surface. Contents: Y621 DAFFODIL YELLOW Y622 JASMINE Y624 BRILLIANT YELLOW YG632 LIME GREEN YG642 CELADON YG645 MOSS GREEN YG647 JUNGLE GREEN G653 APPLE GREEN G655 GRASS GREEN G658 EVER GREEN GB693 AQUAMARINE B708 CERULEAN BLUE B713 TINTED BLUE B717 CYAN BLUE B719 FRENCH BLUE BV723 PERIWINKLE V742 PALE VIOLET V747 BURGUNDY V749 GRAPE V752 TINTED PINK V754 SOFT VIOLET PV765 FUCHSIA P783 BUBBLEGUM PINK R802 PALE PINK R815 SALMON R818 POPPY RED O835 ORANGE PEEL O837 CARROT OY842 SUNLIGHT YELLOW OY845 ORANGE They will be put in a plastic bag, wrapped in bubble wrap, and shipped.