This colouring book features 50+ patterns designed for a wide age range of colouring enthusiasts. Have fun, relax and enjoy coloring these cool and amazing patterns. All the pages are single-sided to prevent colors bleeding through the paper. Great for creativity, relaxation, stress relief and mindfulness practice. Also excellent as an activity book for older kids and teens. Ideal as a gift for a loved one or for a friend. Excellent gift for birthdays, graduations, mothers/fathers day gift, gift for girlfriend/boyfriend, party, anniversary, wedding, Christmas, valentine's day and more. Suitable for older kids, boys, girls, teens, adults and other grown ups including men and women of all ages.