What cup is used when serving iced lemon tea in Western food?

Tea cups and goblets.

1. Teacup: A teacup is a traditional Western-style drink cup, made of porcelain or glass. The teacup has a small capacity and is suitable for holding cold or hot drinks such as ice lemon tea.

2. Goblet: A goblet is a cup with a tall and long handle. It is used to hold drinks that require ice, such as iced lemon tea, juice, etc. The goblet can keep the drink temperature and is not easily knocked over by hands.