KOH-I-NOOR guides
3 guides to KOH-I-NOOR products. Brand origin: Czech Republic. Made by KOH-I-NOOR HARDTMUTH a.s..
KOH-I-NOOR 1500: The Yellow Pencil in 20 Grades
KOH-I-NOOR 1500 graphite pencil explained: 20 grades from 8B to 10H, 175 mm and 7 mm hexagonal cedar, its 1888 launch, US availability, and where it's made.
KOH-I-NOOR Progresso: Woodless Colored Pencils
KOH-I-NOOR Progresso 8750 woodless colored pencils explained: solid 7.6 mm color core, 24 to 26 colors, sets of 6, 12 and 24, how to sharpen them, and origin.
Koh-I-Noor Rapidograph: Point Sizes, Ink and Care
Koh-I-Noor Rapidograph 3165 technical pen explained: 10 point sizes from 0.13 to 1.20 mm, refillable ink, cleaning, who makes it now, and where it's made.