Learning Resources Tower Cubes (Fraction Tower Equivalency Cubes) ● I purchased this from Amazon US several years ago, but I ended up storing it without ever using it. ● Although unused, I have discarded the packaging and only have the main unit, instruction manual, and cover paper, so I have selected "Like New" condition. I will ship it in a zip-lock bag. ● There are fine scratches on the surface from the time of purchase. Although the main unit has not been used, there may be some deterioration or damage due to aging or movement. ● Please understand that this is a foreign-made product (with imperfections) and a personal storage item before purchasing. Please refrain from purchasing if you are sensitive to such details. ● No claims or returns are accepted. ● The person who purchases the item will be given priority, even if there are comments. ● Please note that recycled packaging may be used depending on the situation. 【Product Description】 * Overcome your weaknesses in math with educational toys from Learning Resources, loved in over 100 countries. "Tower Cubes (Fraction Tower Equivalency Cubes)" is a math teaching material that allows you to learn fractions, decimals, and percentages simultaneously. * "Fraction (1/2) - Decimal (0.5) - Percentage (50%)" are the same! "Fraction (1/4) - Decimal (0.25) - Percentage (25%)" are the same! You can see at a glance that they are the same by the color and size of the cubes! * By stacking cubes of the same color, they all become "1". The Tower Cubes allow you to understand the concept of "fractions, decimals, and percentages" by thinking based on "1". * Learning that is difficult to imagine in your head or understand on paper becomes easier to understand by seeing, touching, and actually moving the cubes. * Package size: Approximately 22.2cm wide x 18.5cm high x 5cm deep / Cube size (maximum): Approximately 2cm x 12.5cm high x 2cm deep / Target age: 6 years old and up #LearningResources #ラーニングリソーシーズ #タワーキューブ #EntranceExamsForJuniorHighSchool #JuniorHighSchoolEntranceExam #EducationalToy #EarlyChildhoodEducation #MathMaterials #Fractions #Decimals