24oz Strainer Teapot. Made from food safe double wall borosilicate glass. The double wall glass keeps the tea hotter longer and does not sweat. The glass teapot includes a stainless steel ultra-fine mesh strainer lid. The strainer will filter the tea leaves when pouring. The teapot has room for the tea leaves or tea bags to bloom or to steep. Use the desired amount of tea and pour in hot water. Place the strainer lid back on the teapot, let it steep for several minutes and then pour and enjoy. Dishwasher safe. BPA Free. Do not use in the microwave or on a stovetop. The larger size here is great for personal use and for entertaining.