Arithmetic Blocks "Block Set" These are learning materials for elementary school arithmetic for lower grades ^_^ The name stickers have been removed. - Blocks (yellow/white): 20 pieces - 10s plates (trays): 2 - Hidden case (light blue, how many and how many: 1) - Block 5 picture cards: 2 - Block 10 picture cards: 10 - Plastic case (clear x blue) There are small stains from actual use, but I think it's still good enough as a used item since the period of use in class is short. If you understand that this is a used item, please consider purchasing. #NewFirstGrader #Kindergarten #ArithmeticBlocks #NumberEducationalToy #ElementarySchool #ElementarySchoolStudent #ArithmeticSet