Easily carry and removable,having years of use. Prefect for loose leaf tea,,or spices. For best tea flavor,fill the infuser just half full to allow the leaves to expand. Remove promptly when the tea has steeped to desired strength. Pot size mesh tea ball makes 4-6 cups. Condition:100%brand new; Material:stainless steel; Size:11cm(4.3inches) diameter Loose tea into infuser and then place infuse ball into a cup,mug to brew. Brewing the tea easily,keep the tea leaves in the sealed ball. Suitable for use with teapot,teacup or pitcher. Color: As shown Package Contents: 1 x tea strainer. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.