Thank you for looking. This is a set of 2 books for the Mental Calculation Proficiency Test, Mental Calculation Practice Sheet Collection, Level Pre-2. Recommended for those who want to increase their practice volume or prepare thoroughly for the test. [Condition] - Both books are unused inside (no writing). - There are bends throughout due to storage. - There are scuff marks on the surface from storage. - There is some unevenness and damage on the sides (cut edges). [Shipping] Will be shipped with measures to prevent water damage. [Notes] *As this is home storage, please refrain from purchasing if you are concerned about minor details. *Although inspected, please forgive any oversights. *Returns are not accepted. Immediate purchase is OK.