A good Champagne tasting at home is less about fancy gear and more about a few...

https://www.jelly-bookmarks.win/hosting-a-champagne-tasting-at-home-doesn-t-need-a-lot-of-gear-but-a-few

A good Champagne tasting at home is less about fancy gear and more about a few thoughtful choices. Chill the bottles to 8 to 10°C, use tulip-shaped glasses if you have them, and pour small enough tastes to compare