Model Number: KR-INFUSER-50C Brand Name: COLOURY Key Specifications/Special Features: Materials:silicone and 304 stainless steelHeat resistance: up to 230°CSize:16.2x4.5cmShape: lemonMade of FDA-approved, pure food-grade silicone and stainless steel, safe to useEasy to clean: discard the used leaves and rinse with warm soapy waterSilicone handle protects you from heating up and burning your fingers because of the hot waterAdditionally it flexes lightly making manipulating in your cup very easyInfuser itself floats in the cup, because of the buoyancy of the siliconeSteel balls holes are not designed to brew fine tea leavesHoles allow the water to move through the tea leaves but keeps most of them in the steel ball and out of your cup so you do not have too many leaves in the bottom of your cupDishwasher-friendly: discard the used leaves and place in the dishwasher