Eilert Janßen on X: "@DavidMith1 It's the Faber Castell TEKAGRAPH 9603 and the CRITERIUM 2113. I would try getting a TEKAGRAPH - it's well balanced and only 11 grams - lead included.
Faber-Castell TK Propelling Pencil | 50,000+ Art Supplies | Your Art Superstore
Critérium TK 9400 2mm et recharges Faber-Castell - Creastore