EREIN EUSKERA Otalorea. — made in Spain. When the Urrondo brothers were orphaned, they were sent to the Jesuits in Loiola, and they lived in their school…
EREIN EUSKERA Otalorea., sold under the EREIN EUSKERA brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-07-22.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.