Black teas (English Breakfast, Earl Grey) — freshly boiled water, steep 3–5 minutes. Add milk after brewing if you like.
Green tea — let the water cool to about 80°C and steep 2–3 minutes so it doesn't turn bitter.
Herbal (Peppermint, Chamomile, Lemongrass Ginger) — freshly boiled water, steep 5–7 minutes.
Each pyramid bag makes 2 serves — re-steep it for a second cup.