Liquid Chalkpens for use on all non porous surfaces, available in mixed or all white packs. These are a new product on the market at a very competitive price and are for both internal or external use in bright and vibrant colours. For external use simply write on your your substrate and allow to dry, once dry the pens will not wash off in the rain.
Special formulated ink for easy wipe clean
Ideal for use on porious and non porious chalk boards, glass and plastic
Produces vivid opaque vibrant colour finish
Odour free, no solvents and no alcohol
Creates outstanding eye catching designs