HARIO USA

Since 1921, HARIO has been designing and producing quality heatproof glass in Japan. For over a century, we have continued to manufacture our products in our own heatproof glass factory — the only one of its kind in Japan.

We began as a maker of laboratory glassware, and in 1948 expanded into household products with our first coffee siphon, drawing on our expertise in precision glass processing. From there, our collection has grown to include coffee and tea accessories, microwave-safe cooking tools, kitchenware, and even industrial glass components used in automotive lighting.

While our materials and product range have evolved, our commitment remains the same: to create thoughtfully designed items that are dependable, beautiful, and enhance everyday life.

As we look toward the next 100 years, we continue to craft products that people reach for daily—pieces that become favorites, companions, and essentials in homes around the world.