YF-TOW 301-400ml Personal Glass and Ceramics Made Tea Infuser & Mug, Teapot/Teacup (Pink) Made of Ultra clear glass and High quality ceramics Removable glass infuser, perfect to use with loose tea or tea bag Entirely made of lead free and heat-resistant durable borosilicate glass, no metal or pastic part Portable galss mug with infuser, perfect size for work and home