Iwasawa Glass "Seiai" — Cool, Frosted Glass You'll Want to Hold

We'd like to introduce "Seiai (Blue Haze)," a popular series from Iwasawa Glass.

Named after the soft drift of blue haze, this series is loved for its cool, refreshing color palette and the smooth, silky feel of its frosted surface. Every time you pick it up, it wraps you in a quiet sense of coolness — a perfect companion for the warm season.

At Taisho Glass Museum's Utsuwa-ya, we carry not only Otaru glass but also a carefully curated selection of glassware from artisans across Japan. From elegant sake vessels to beautiful pieces for everyday dining, we warmly invite you to stop by during your Otaru stroll.

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