Tea Purity Mug Set - 2 Pack. The Tea Purity Mug makes delicious, freshly brewed tea in a snap! Simply place your loose tea into the stainless steel infuser, add hot water to the mug, place the infuser in the mug, and close off with the silicone cover. When the tea is brewed, remove the infuser and use the silicone cover as a saucer to hold the infuser while you enjoy your beverage! Making tea has never been this easy. Materials: Ceramic, Silicone, Stainless Steel. Dimensions: 3.5" L x 3.5" W x 4.5" H Weight: 1.13 lbs