Great for decoration, DIY projects, art, or custom tape loading. C-ZERO Tapes are brand new. Please note these are C-ZERO tapes and therefore do not have any tape within the shell, only leader tape. These are intended for those who load their own tapes using a machine, or by hand. These shells could also be used for decoration purposes, or for creative forms of art. Colors are as pictured above, you will receive 20 total (10 of each pictured color). I have the colors available individually on my eBay page. Feel free to message me with any and all questions. Thank you.