![Rotring Tikky 0.35mm automatic pencil we have in the family since the 80s. Finished 3 engineering degrees before CAD era and is my daily driver for the last 10 years. It only Rotring Tikky 0.35mm automatic pencil we have in the family since the 80s. Finished 3 engineering degrees before CAD era and is my daily driver for the last 10 years. It only](https://i.redd.it/js07333gweta1.jpg)
Rotring Tikky 0.35mm automatic pencil we have in the family since the 80s. Finished 3 engineering degrees before CAD era and is my daily driver for the last 10 years. It only
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Amazon.com : rOtring S0801310 Tikky Mechanical Pencil, Black Barrel, 3-Piece Set : Technical Drawing Pens : Office Products
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