L-Style Crystal One Joint Parts - 1 piece each of 4 colors Custom One Bikini Phoenix Angels Darts - American Flag - 1 piece Although new and unopened, some packages may have stains or yellowing. Please purchase only if you understand this. The following is a quote: These are accessories exclusively for L-style Crystal One. When the darts setup you are storing is long, you can adjust the length of the case by using these joints. There are 8 colors available, so you can enjoy different colors. Colors: Purple, Blue, Clear Black, Clear Set Contents: Joint Parts x 2, Connecting Pins x 2