UK Edition. Celebrate Easter with the Easter Egg Adult Colouring Book. There are 25 unique designs for you to enjoy, unleash your creativity by experimenting with different colours. Features: 25 unique pattern-filled Easter Egg designs. Colour Test page to test your colours. One-sided bleed printing to prevent bleed-through. Health benefits: Taking time to enjoy the experience of colouring helps to alleviate stress levels, reduce anxiety, and negative energy. Suggestions: Find a quiet place, assemble your pens and pencils, place a sheet of paper between the colouring pages - relax and enjoy. Colour and frame your favourite designs.