Class 15 Super Bobs Cotton Bright collection consists of 25 prewound bobbins wound with our strong and low-lint MasterPiece 50 wt. 2-ply Egyptian-grown extra-long staple cotton thread. This collection includes 25 bobbins with 80 yds. per bobbin in a convenient plastic case. The 25 colors included in the Bright set are: 113 Peony, 115 Majestic, 116 Picaso Pink, 117 Smart Alex, 118 Renae Red, 121 Cezzane, 125 Soleil, 126 Simply Yellow, 127 SubLime, 128 Green with Envy, 130 Kelli Green, 134 Fig Leaf, 138 Azure, 139 Marine Blue, 141 Starry Starry Night, 142 Aquarius, 143 Wailea, 145 Mona Lisa, 149 Princely, 159 Paint Brush, 163 Bottecelli, 164 Donatello, 168 El Greco, 170 Bernini and 173 Red Hill.