A good champagne tasting at home is less about special equipment than a few...

https://www.bravobookmarks.win/a-good-champagne-tasting-at-home-is-less-about-fancy-gear-than-a-few-thoughtful-1

A good champagne tasting at home is less about special equipment than a few thoughtful choices. Chill bottles to 8 to 10°C, use tulip-shaped glasses, and pour small tastes in a sensible order