A good Champagne tasting at home is less about special gear than a few...

https://www.salonprivemag.com/hosting-a-successful-champagne-tasting-at-home/

A good Champagne tasting at home is less about special gear than a few thoughtful details. Chill bottles to 8–10°C, use tulip-shaped glasses, and pour modestly so each wine has room to show its character