Water soluble chalk (circle shape)
Product number ：F18 – 23
Dimension： 10 pcs / box．diameter 1 cm / Length 7.5 cm
■ F18 White / F19 Yellow / F20 Red / F21 Blue / F22 Green / F23 Orange
■ A non-toxic product which will not cause tiny chalk dust can extend electronic device service life time and reduce air condition fee.
■ Can write on any non-water absorb surface blackboard or metal blackboard.
■ A international recognition concept water soluble chalk can wipe with eraser cloth without dust issue and easy to write on water device surface.
■ A hard texture chalk is 100% natural material not easy to break and easy to use in any kind of condition.
■ Echo friendly non-dust is cheaper 5 to 8 times than regular chalk.
■ The composition of main material are natural grease and has been test by SGS.
※It is not suitable for blackboard surface, traditional surface.
There are 4 kinds of color about Jiou-Da water soluble chalk, red, yellow, blue, and white.
It’s a chance for people who are traditional chalk user want to buy Jiou-Da water soluble chalk.
Jiou-Da present circle shape water soluble chalk.
No longer to change old type pen cap.
Also can use Jiou-Da’s non-toxic, non-dust water soluble chalk.
(*Circle shape old type of pen cap is not Jiou-Da’ s product)
This circle shape water soluble chalk is necessary to use with circle shape chalk clip.
(Flexible chalk cap, hexagon chalk cap, and spiral chalk pcn are not suitable to use.)
Comparing with Jiou-Da water solube chalk and other brand’s chalk on the blackboard whihch has just wiped with water, Jiou-Da’s product can clearly keep the writing trace on the board and others would have a difficult to keep the writing trce on wet.
★This box set is not include pen cap!