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

https://spark-wiki.win/index.php/Champagne_Gift_Ideas_That_Feel_Thoughtful,_Not_Generic

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