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.
