Hi , My name is Peter and I work for Roylco in Canada. We develop, design, manufacture and market educational materials for younger children. We currently have over 400 products and sell to distribut... 本信息还可被浏览: +++
We are looking for 1) ink which is air erasable ink means it should be able to get wiped off in 48 to 96 hours by itself in the air from the surface it is printed 2) it should be workable on cot...
