A.W. Faber Castell TK 9400 Clutch Pencil GERMANY HB Green - Etsy
1960ies FABER-CASTELL TK 9400 F leadhoder 2 mm pencil Green & White / GERMANY | eBay
Faber Castell 9400 / 9500 Automatic Pencil, 2.0mm Professional Drawing Tool For Engineers,special Pencil For Hand Drawing Design - Wooden Colored Pencils - AliExpress
Faber Castell Tk 9400 Clutch Pencil ,3.15mm Lead Holder - Mechanical Pencils - AliExpress