Smart heat resist? Smart sandwich-layer design provides heat resist feature for the handling zone. No need to sacrifice esthetics for function by adding excessive heat resist outfits.Multi-function filter? Food grade silicone rubber filter with signature pattern, keeps all ingredients inside and prevents spilling while mingling.Drip-free? Quality high-borosilicate glass rim with drip-free design, provides you a hassle-free pouring experience. High compatibility: suitable for both hot and cold brew. Thanks to the extra-fine stainless steel filter, the new upgraded version works for even broken leaf tea, too.?  Dimension?10 x 10 x 18.5 cm Weight?320 g Material?High borosilicate glass, Food grade silicone rubber, Stainless steel Include?High borosilicate glass flask x1, High borosilicate glass core x1, High borosilicate glass cap/cup x1, Silicone rubber filter x1, Extra fine stainless steel filter x1  Caution Hand wash carefully. Be aware of sharp edges in