|Note_en=Advertising for the [[Duofold]] model and the [[Quink]] ink and its features of quick drying and cleaning capacity. Mention the [[Advertised Feature::Pressureless Touch]]. | |Note_en=Advertising for the [[Duofold]] model and the [[Quink]] ink and its features of quick drying and cleaning capacity. Mention the [[Advertised Feature::Pressureless Touch]]. |