Major concept: different writing tips fit on several shafts. The upper half (with clip) works either as a push-on-cap or as functioning part at twist pens, to lower production costs and to enhance quality.

The writing instrument ...

• has a spring mounted wide opening metal clip
• comes as fountain pen with cap
• comes as inkliner with cap
• comes as ballpen
• is available in several finishings: chrome, eloxed in diff. colours, varnished, brushed stainless steel