* Made of a carbonated material, it produces less chalk dust than gypsum luminous chalk. * With clear and vivid color, it is effective in highlighting. It makes students more concentrated. * It is very convenient to emphasize with diverse colors for online lectures on the Internet. With great color distinction, it makes a lecture more effective. * It is easily visible in a bright and vivid manner even in the distance. It is especially good for students with weak color sensation (sense of color identification) and the short-sighted as well. * It would be easier and more durable if a chalk holder is used.
* A capacity of 6 Chalks * A sponge mat and timetable; easy to pick out a chalk * Make your blackboard special * So portable and easy to carry. * Carrying out your chalks conveniently and preventing your belongings from chalk powder. * Chalks are not included *
