Although some time has passed since the purchase, this item is unused. The following is a description: This quick-study text supports passing the Hazardous Materials Handler exam with focused explanations and abundant example problems. - Title: Yuki-yan's Z-Class Hazardous Materials Handler 1st, 2nd, 3rd, 5th, and 6th Class Quick Study Lesson, 3rd Edition - Publisher: Kagaku Tosho - Price: 1540 yen (excluding tax) - Features: Includes 2 mock exams for each class - Contents: Focused explanations, abundant example problems Thank you for viewing.