Tecnolumen WW28 Tea Warmer — made in Germany. WW28 tea warmer by Tecnolumen. The WW28 tea warmer, or teapot heater, was designed in 1928 by Wilhelm Wagenfeld…
Tecnolumen WW28 Tea Warmer, sold under the Tecnolumen brand, is manufactured in Germany. That origin is recorded at the "Brand-Stated" evidence grade.
Tecnolumen is headquartered in Germany; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-06-03.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.