✨Thank you for viewing!✨ Negotiations for price reductions are not accepted. m(_ _)m This is a book my son used extensively before mock exams when he was preparing for junior high school entrance exams. He took it to the test venue and even brought it into the bath, so it's been well-used. Please understand that it is a used item, but it's still a usable book, so please use it to prepare for your tests. (^∇^) ■■■■■■■■■■■■■■■ ～From the Doraemon Study Series～ Science Fun Conquest ● Understanding the Universe ● Science Experiments Q&A ● Understanding Force and Electricity, Sound, and Light Set of 3 books ■■■■■■■■■■■■■■■ Although it is used, it is still a readable product. Thank you for your consideration. 【⚠️Please read this】 ※Shipped via Yu-packet Post ※Please refrain from price negotiations ※Please check the profile ※Immediate purchase by those with good ratings is welcome(^^)