Tea Cup With Infuser: Includes a double-walled borosilicate glass cup, a stainless steel loose leaf tea infuser basket and a multi-functional lid that doubles as an infuser holder.Excellent Flow TeaFilter: Removable high-grade 304 18/8 stainless steel filter with laser-cut holes for fine filtration; a large filter to give your tea room to expand, unfurl and steep.Premium Build & Safety Features: Made with high-quality plastic and a borosilicate glass panel, this cup warmer is durable and heat-resistant. Its bottom ventilation system ensures a longer product lifespanUniversal Heating Platform: The spacious, square heating panel accommodates most mugs, teapots, glass cups, and coffee cups. This versatile design makes it suitable for all your favorite hot beverages3 Adjustable Temperature Settings: Easily control your drink’s warmth with 3 temperature options. The one-button operation and color-changing indicator lights allow you to manage the heat level effortlessly