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

https://bizzmarkblog.com/what-is-the-safest-way-to-angle-a-champagne-bottle-when-opening/

A good Champagne tasting at home is less about fancy gear than a few thoughtful details. Chill bottles to 8 to 10°C, use tulip-shaped glasses, and pour small samples so everyone can compare styles, notice what they like, and keep the evening easy.