We are supplying various colors of patented Chalkpen and the related for school uses and Melamin green board for school class in regular size and home/ out door uses in small size.
1.Chalkpen
color, white/red/yellow/blue.
ink, 10ml. writing up to 500m.
Smooth writing and easy removable; non     evaporative/ long durable
2.Melamin Green board
non flammable resin plate with melamin coating, dark green color, replacement of old black board availble as new complete set with frame. Size is from 250mm x 450mm up to 1,200mm x 4,800mm as to requirement.