磁気10フレームセット 6フレーム (空白の書き込みスペース付き) カラフルなディスク66枚 マーカー2個付き (冷蔵庫&手持ち用アップグレード版)

描述

🧲 Unlock magnetic math mastery with every colorful move!

This upgraded magnetic 10-frame set includes six durable 10x6 inch trays and 66 lightweight, colorful EVA magnetic discs, plus two erasable whiteboard markers. Designed for preschool math learning, it offers versatile use on refrigerators or handheld demos, crafted with safe, non-toxic materials to enhance early counting and number pattern skills.