1. Smooth, glossy surfaces: Featuring smooth, glossy surfaces, ideal for writing with an oily pen or drawing patterns. The smooth surfaces ensure easy cleaning and are completely of splinters for safe handling. 2. Durable material: Our expertly crafted blank cubes, made from acrylic materials, are designed for durability and have shockresistant properties. This means your tables remain unscathed, making these cubes suitable for gaming and educational applications. 3. size: These cubes are of just the right size for easy adaptation. Each side is blank, ready for you to insert, write, or draw your own graphics. 4. Effective learning aid: Enhance your classroom with these blank cubes, which are for making unique alphabet blocks, puzzle pieces, or building blocks. Transform your lessons with this ideal learning accessory and improve skills in counting, measuring, and mastering letters/numbers. They are teaching tools for a fun and effective learning experience.