Features: You will get 5pieces plastic chalk holder, the color will come randomly, enough quantity to use and share. NOTICE: Chalks are not included. Our colorful chalk holder will protect your hands from direct contact with chalk, keep fingers clean, effectively reduce waste. These chalk pen holder offer clear and distinct line on chalk board, easy to write, and can be easily wiped by wet towel. Widely used for home, classroom, office, school, etc. Suitable for teacher and student, writing, drawing, calculating mathematical problem. Each chalk holder size 12.5x3cm/4.92x1.18inches, suitable for chalks in diameter 3cm/ 1.18inches, simple adjustment of the length of the chalk and easy operation. Specifications: Material: Plastic Color: Random Color Size: Approximately. 12.5x3cm/4.92x1.18in Weight: Approximately. 150g Package Includes: 5Pieces Chalk Pen Holder note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color