Water soluble carry bag
Price : $218
Product number： S19
■ A kit bag include water soluble chalk x 1+pen cap x 3 + eraser x 1
■ A non-toxic product which will not cause tiny chalk dust can extend electronic device service life time and reduce air condition fee.
■ Life of electronic devices, and can reduce air-conditioning use fee.
■ Can write on any non-water absorb surface blackboard or metal blackboard.
■ The internaional proved new concept water solube chalk can wipe with water without dust problem and also can write on wet surface
■ A 100% natural marteial hard chalk is easy to wrtite with bright color.
■ Echo-friendly non-toxic dust is longer than reqular chalk 5 to 8 times