![Rotring Quattro - Info Request: Does anyone know when the shift away from the iconic case to the paper one occurred? Thoughts on its age and value ? Vintage ? : r/rOtring Rotring Quattro - Info Request: Does anyone know when the shift away from the iconic case to the paper one occurred? Thoughts on its age and value ? Vintage ? : r/rOtring](https://i.redd.it/8nwg63ojkk251.jpg)
Rotring Quattro - Info Request: Does anyone know when the shift away from the iconic case to the paper one occurred? Thoughts on its age and value ? Vintage ? : r/rOtring
![Rotring Art Pen Sketch Fountain Pen Professional Drawing Ef/ F/m/ B/1.1mm/1.5mm/1.9mm/2.3mm 1 Piece - Art Markers - AliExpress Rotring Art Pen Sketch Fountain Pen Professional Drawing Ef/ F/m/ B/1.1mm/1.5mm/1.9mm/2.3mm 1 Piece - Art Markers - AliExpress](https://ae01.alicdn.com/kf/He7618981b83f42bfa782c4d510761ae4L.jpg_Q90.jpg_.webp)
Rotring Art Pen Sketch Fountain Pen Professional Drawing Ef/ F/m/ B/1.1mm/1.5mm/1.9mm/2.3mm 1 Piece - Art Markers - AliExpress
Maria Art - Rotring Isograph Technical Drawing Pen Junior Set -Rotring Junior set comprises 3 Technical pens,1 Tikky mechanical pencil (0.5mm) and 4 ink cartridges -Its patented push-on sleeve makes for easy
![Rotring Rapidograph Stylo à encre de Chine 0,8 mm Stylos et recharges Fournitures de bureau Stylos et recharges Rotring Rapidograph Stylo à encre de Chine 0,8 mm Stylos et recharges Fournitures de bureau Stylos et recharges](https://www.rentreediscount.com/publicmedia/original/287/791/50/fr/stylo-rotring-rapidograph-3390030.jpg)