Magnesium Carbonate Chalk Blocks. Eight Individual Blocks Of Chalk In One Box. Each Block Is 2 Oz For A Total Of 16 Oz Of Chalk. The CYPHER Chalky Blocks 8 Pack offers a versatile and vibrant solution for outdoor and indoor chalk applications. Crafted for durability and ease of use, these chalk blocks are ideal for children&&';;s play, artistic projects, and classroom activities. Each block provides consistent color and smooth application, making them suitable for drawing on sidewalks, chalkboards, and other surfaces. The compact design ensures easy handling and precise control for detailed artwork or simple doodles. Whether used for educational purposes or creative expression, these chalk blocks are designed to withstand frequent use and deliver bright, lasting color. The pack includes eight individual chalk blocks, providing ample supplies for multiple projects or group activities, making them perfect for families, teachers, and artists alike. The CYPHER brand guarantees quality construction, ensuring that these chalks produce clean lines without excessive dust or breakage during use.Features:Vibrant and consistent color for artistic and educational useDurable chalk blocks designed for long-lasting performanceIdeal for sidewalks, chalkboards, and various surfacesIncludes 8 chalk blocks in a convenient pack for multiple usesEasy to handle with a smooth application for children and artiststable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }