I used CUBIC to prepare for an internal job posting. I purchased it on May 15, 2025, and used it for four days. There are no markings, but it has a slight tendency to open because I used a book cover at the CUBIC section. By the way, it was very helpful because some of the practice questions and mock tests appeared directly on the actual test. "This is the Real Web Test! (3) 2027 Edition [WEB Testing (SPI3)・CUBIC・TAP・TAL Edition]" SPI Note Association / SPI Note Association Price: ¥1500 #SPINoteAssociation #SPINoteAssociation #book #society/general