Customizable and easy to work with: Smooth, blank faces on these acrylic empty cubes let you write, draw, paint, stick graphics, or engrave designs. Use an oily pen to add details; prints and engravings can be cleaned or erased when you want a fresh look. Safe, splinter-free handling: Made from solid acrylic with smooth edges for comfortable handling during crafting, play, or classroom use. Durable construction: Designed with excellent shock resistance to withstand regular use and protect surfaces during play — ideal for game tables, classrooms, and family activities. Moderate, practical size: Neither too big nor too small, these cubes are easy to hold for children and adults alike and work well in games, learning activities, and craft projects. Versatile learning and creative tool: Build alphabetical blocks, puzzle blocks, building blocks or custom dice. Use them for counting, measuring, teaching letters and numbers, or as components in board games and hands-on lessons. How this product solves problems Simplifies customization: Blank faces remove the need to buy pre-printed components; you can create exactly the designs you need for a project or lesson. Saves money and time: Reusable surfaces let you update or correct designs without replacing parts. Improves durability and safety: Acrylic material resists chips and shocks better than cheaper plastics or painted wood, and smooth edges reduce the risk of splinters. Materials and compatibility Material: Acrylic Surface: Smooth, blank faces suitable for oily pens, paints, stickers, decals and engraving Size: Moderate — designed to be comfortable to handle by both children and adults Performance: Shock-resistant and easy to clean or erase Practical applications (use scenarios) 1) Classroom activity sets: Create lettered cubes for alphabet practice, numbered cubes for counting games, or puzzle cubes for group problem-solving activities that are easy to erase and reuse. 2) DIY game creation: Design custom dice or game pieces by drawing or sticking graphics on each face, then change the designs later to expand play options or correct mistakes. 3) Craft and gift projects: Make personalized keepsakes, novelty building blocks, or engraved mementos for events; the smooth acrylic surface accepts paint, oily-pen details, stickers, and engraving. What you get Well-made, blank acrylic cubes with smooth faces, safe edges, shock resistance, and a moderate size suitable for crafting, learning, and gaming.