A good Champagne tasting at home doesn’t need a formal setup. Chill the bottles...

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 doesn’t need a formal setup. Chill the bottles to 8 to 10°C, pour into tulip-shaped glasses, and give each wine room to show its character