Understanding Science for Elementary School 6th Grade: Corresponding to the New Curriculum Guidelines Bun'eido Editorial Department Price: ¥1300 All pages are in color. My child said it was very easy to understand and liked it. I checked it, and there were no markings. Please forgive any oversight. This reference book and tests in one volume are easy to understand! #Bun'eidoEditorialDepartment #Book #Nature/General If you have any questions, please leave a comment. Delivery will take about 10 days due to fireworks shipping.