Tea infusers and coffee infusers. Designed to soak, steep, brew, saturate. However you describe what is does, we always have a range of different styles in stock. Stainless steel is now very popular as it is hygienic, easy to clean, re-usable and hardwearing. Always choose your infuser to match your beverage type. Some teas need space to expand and some have finer leaves/needles.