This adult coloring book has 30 original hand drawn designs of butterflies, guaranteed to relieve stress and improve mindfulness. Book benefits: Suitable for pencils, pens, felt tips pens, and acrylic pens. Pages are black ink backed to prevent colors bleeding through paper High quality paper Perfect bound construction Extra large pages 8.5 inches by 11.0 Email me on stoppingdepression@gmail.com to request a PDF of this book after you have purchased it. You can then print out pictures on your own paper that you can color in.