Made in: Jugoslavija
All three Jadran pencils are also marked Tvornica Olovaka which connects this company with TOZ.
The former Yugoslavian company Tvornica Olovaka Koh-i-Noor Zagreb changed its name to Grafos in 1952. The company then changed its name to STILOS and again to TOZ in 1961. TOZ Penkala Tvornica Olovaka Zagreb (translated "TOZ Pen and Pencil Factory of Zagreb") went bankrupt and closed in 2015. Zagreb is the capital and largest city in Croatia, formerly part of Yugoslavia until its breakup in 1991.