We strongly suggest not to store the glass in the freezer to prevent the risk of thermal shock. It's also important to note that the glass should not be placed in a microwave or oven.

TsukiGlass is primarily optimized for enriching the aromas and flavors of whisky sipped neat. If you prefer whisky on the rocks, it can still be perfect to use with ice as well.

We won't dictate what goes into your glass. While we're inclined towards whiskies, if you enjoy whiskey-based cocktails or other mixed spirits, feel free to use this glass. If you want to use the TsukiGlass for hot beverages, it's perfectly fine. The double-wall structure will prevent heat transfer to the outside. Just remember to avoid sudden temperature changes to prevent thermal shock.

Even though the TsukiGlass is designed with whisky appreciation in mind, it performs admirably with any high-ABV spirit where nosing enhances the drinking experience.

The TsukiGlass is sold in pairs and comes in a carefully packed gift box, to protect the glass.

You've got a keen eye! Both whisky and whiskey are correct, originating from translations of Scottish and Irish Gaelic forms of the term usquebaugh, meaning 'water of life'. It's thought that the Irish adopted the whiskey spelling to distinguish their spirit from the Scottish whisky, which was considered inferior quality in the late 1800s. Irish immigrants brought the whiskey spelling to the United States, so you'll see 'whiskey' in the United States and Ireland, and 'whisky' in Scotland, Canada, and most other regions. As TsukiGlass is inspired by the love of Scotch whisky and the Japanese landscape, we use the spelling 'whisky' in our communication.