7B, Jalan PU 7 / 4,
We are the manufacturer of BioChalk (EcoChalk), a truely water based white chalk that erase by cloth. This Korea technology is different from other countries' product in market as it more white, and easy to write on green (black) board. It comes with 4 ...
Dustless Chalk,Black Board Eraser,Chalk Holder,Non Reflective Board Film,Water Based White Board Marker,Interactive Smart Board,Water Based Chalk
