Premium Borosilicate Glass Tea Infusion Mug (8 oz/240 ml) Crafted from highly hygienic, non-porous borosilicate glass that never retains flavors, odors, or stains, this tea infusion mug offers the perfect single-serving experience. The double-walled insulated design maintains optimal tea temperatures for both hot and cold beverages while keeping the outer surface cool to the touch for comfortable handling. The included non-toxic borosilicate glass infuser features extra-fine slits to capture even the smallest tea leaves while allowing full expansion for maximum flavor extraction. The innovative hydrophobic vent at the base prevents condensation, eliminating the need for coasters. The multi-functional lid doubles as a tea leaf/tea bag dish and can be inverted to hold the infuser. Ideal for specialty tea brands, hotels, restaurants, and premium retailers, this lead-free and cadmium-free mug provides an elegant and practical solution for tea connoisseurs seeking the perfect brewing experience.zq20260203135426