What is tea sugar? It’s just rock sugar for tea. We recommend it instead of table sugar because it will sweeten your cuppa without changing the flavor. These 100% amber rock cane sugar crystals are the best sugar for tea we’ve found – the small crystals allow you to just get a touch sweetness, while knowing you aren’t altering or covering up the fresh flavor in our teas. They also look impressive when entertaining guests! Sold in 4 ounce bags. 4-oz packets will sweeten approx. 60-80 cups of tea, depending on how sweet you like it.