POSCA Single Pack Posca Water-Based Marker 1.8-2.5mm Blue — made in Japan. Uni-ball Posca is a creative tool that can be used on all surfaces. It is permanent…
POSCA Single Pack Posca Water-Based Marker 1.8-2.5mm Blue, sold under the POSCA brand, is manufactured in Japan. That origin is recorded at the "Brand-Stated" evidence grade.
POSCA is headquartered in Japan; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-06-25.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.