Like the Delica beads that Miyuki makes, the size 15/0 round seed beads have large holes
which not only allow for more passes of the needle through each bead but less chance of breakage. They are also very uniform in size.  

                   
Black & Grey                   Silver & Gold                Crystal & Copper           Blue & Purple

                    
   Green & Teal                   Red & Pink                   Brown & Topaz                      Mix            

Please note actual bead color may appear different, this can be due to changes in lighting, background coloring while viewing beads and most definitely individual computer monitor color settings. The image is a close up for detailed viewing.