We are happy to announce that the Stereogram Coloring Book is released.

• 15 new coloring pages + 3 reworked pages from the Starter Book
• Stress relief activity
• Vision and motor skill exercise
• Learn to see the 3D illusion
• The Starter Book with Coloring and Viewing Instructions
• Easy to Color
• Wow 3D effect
• The Starter Book included
• PDF for Printing
• PNG for Digital Coloring
• Thicker lines option for easier coloring

Buy and download instantly from Gumroad.com: