A good champagne tasting at home is less about fancy gear and more about...

https://www.sierrabookmarking.win/a-good-champagne-tasting-at-home-is-less-about-special-gear-than-a-few

A good champagne tasting at home is less about fancy gear and more about getting a few details right. Chill each bottle to 8 to 10°C, use tulip-shaped glasses if you have them, and pour small enough tastes to compare