Color coordinator textbook and problem set, fully compatible with the new exam. I'm selling these because I no longer need them after the exam. There is a general feeling of use, and there are writings inside. Please purchase only if you understand. Also, please refrain from purchasing if you are a nervous person or if you are looking for perfection, as these are second-hand items stored by an amateur(^^) These are not fragile items, so they will be simply packaged. - Book Title: Color Coordinator Textbook & Problem Set - Target Class: Advanced Class - Contents: Includes one practice test - Key Points: Important points are easily understood - Exam Compatibility: Fully compatible with the new exam! #ColorCoordinator #Textbook #ProblemSet #AdvancedClass #Qualification #Certification #Book If you have any concerns, please comment before purchasing. Thank you for viewing.