Nihon Rikagaku Industry Co.

[Kawasaki Factory]2-15-10 Kuji, Takatsu-ku, Kawasaki-shi, Kanagawa 213-0032 [Bibai Factory]3-2-10 Tomeinijo, Bibai-shi, Hokkaido 072-0804
Top page > Chalk List > Others List > School series List > Slim Chalk Holder
Usage of chalk holder:
When the chalk gets short, turn a nut at the tip of the holder to loosen and pull out the chalk. Once the suitable length to write is out, tighten the nut again before using it.

* Please use “School series Dustless chalk slim type SC-6 , SC-7 ” to replace with the old one. It is recommended the new chalk be broken into half before you put it in the holder; otherwise, it would get broken easily.

*The chalk in the holder in the notebook blackboard set is already a half size of the regular chalk.