This teapot is made from durable borosilicate glass, known for its resistance to thermal shock and clarity. It works safely on glass, electric, and ceramic stovetops when filled between 30% and 80% capacity. The smooth glass surface resists staining and odor absorption, cleans easily by hand or in the dishwasher, and stays scratch-resistant over time. A gooseneck spout delivers precise, drip-free pouring while the insulated wooden handle stays cool during use. A removable glass infuser allows full leaf expansion and fine filtration without metallic aftertaste. Its 40 oz. capacity serves 3 to 4 people and retains heat well with a tight-fitting lid. The transparency makes it ideal for observing floral or loose-leaf infusion, helping gauge strength by color and timing by bloom. It also functions well for herbal infusions, hot chocolate, coffee, or warmed fruit beverages. Color: Clear.