A good champagne tasting at home is less about special equipment than a few...
https://bizzmarkblog.com/what-is-the-safest-way-to-angle-a-champagne-bottle-when-opening/
A good champagne tasting at home is less about special equipment than a few thoughtful choices. Chill each bottle to 8 to 10°C, use tulip-shaped glasses to let the aromas open, and pour modestly so everyone can compare what’s in the glass without rushing.