2Welcome to Marvel Coloring Book: Coloring All Your Favorite Marvel Characters (Unofficial Marvel Book)This coloring book has 30 detailed Marvel related drawings, all are stress relieving patterns. If you love Marvel and would like to color Marvel, this book is a must-buy!Pages are perforated and printed on one side only for easy removal and display.Every coloring page is designed to help relax and inspire.You can use any coloring tool (pencils, pens, markers, crayons) you like to have your own drawing style.You will have the joy of coloring and reduce stress!This book can also help calm kids down and make them be patient and peaceful!