Features: *Efficient Extraction: Designed specifically for Niche forfor Zero grinders, this silicone retention bellow helps extract the last traces of coffee, minimizing wastage. * and Safe: Crafted from high-quality silicone, this retention bellow ensures long-term durability and safety during use. *Improved Brewing Quality: By optimizing the extraction process, this retention bellow enhances the quality and consistency of your espresso and coffee brewing. *Precision Coffee-making: With this retention bellow, you can achieve precision in extracting every last gram of coffee grounds, ensuring a satisfying cup of coffee every time. *Satisfying Cup Every Time: Extracting every bit of coffee grounds, this retention bellow allows you to indulge in a truly satisfying coffee experience with every brew. Specifications: *Part Name:Silicone Retention Bellow *Material:Silicone *Size:7.05cm x 3.85cm/2.78" x 1.52" (Approx.) *Color:Gray Package Content: 1*Silicone Retention Bellow Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_