Sip fresh cold brew tea all day without ever using a kettle. Cold brewing is easy and steeps a rich, smooth, and delicious tea with lower astringency. Cold Brewing is easy as 1, 2, 3, Enjoy!1. Add tea into mason jar2. Add cold water and place in refrigerator to steep. 3. Steep for desired time while you chill (patiently) at least 20 minutes. Enjoy! Features: Fits wide-mouth Mason Jars (12 oz, 16 oz, 32 oz, 64 oz) — for making single-serving to family-sized brews NOTE: Does not come with a Mason jar No boiling water needed Saves preparation time, fewer dishes, space-saving Convenience of cold brewing in the fridge overnight Avoids bitterness in tea. Works great with most green, white, oolong, and black teas. Screw top diameter 3.38" Easy to clean! Handwash only - do NOT place in dishwasher or microwave Silicone-coated handle for easy pouring Integrated Stainless Steel Filter BPA-free