Stainless Steel Food Grade Tea Infuser. Easy to clean and reusable! Enjoy the perfect cup of tea with this stainless steel mesh tea ball - an easy way to brew an individual cup of tea or small pot from loose tea leaves. 2 inches in diameter. Good for 1-2 serving of tea at one time This tea infuser comes with a chain, and a hook on the end to secure it to the rim of your teacup or pot. Fill half-way with the loose herb of choice. Gently clasp the sides together to close, place it in your pot or cup and pour hot water over to cover.