Not strictly a bug, but an insecty sort of thing, anyway. These pretty butterflies are howlite beads and mixed with felt beads as are all genuine original bookbands. Other bookbug! designs coming soon will include ladybirds, bees and dragonflies and spiders - something for everyone! All colours are randomly mixed but if you have a specific preference for say blues or pinks, please do let me know and I will endeavour to help.