DescriptionAs we all know, teachers need chalks. What kind of chalk is good for the teachers? It must be dust-free and water soluble chalks. These chalks are made of quality material, not harmful to teachers. And it must be the best choice for teachers.Features- Color: Random color.- Material: High Molecular Polymer.- Size: 8.90X1.50X1.50cm/3.50X0.59X0.59inch.- Made of material, durable and not harmful to teachers.- Light weight and portable to carry, not easy to break but for smooth writing.- Erasable and dustless, easy and safe to use. Great for teachers.- Can write on glass, plastic, cement, green and white boards.- With blister packing, safe and suitable for children, kids to use.Packing list: 6 x chalks Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store