Feature: 1. 【Food-grade Matrial】The 54mm bottomless portafilter is made of food-grade 304 stainless steel which is safe, hygienic and corrosion resistant. And the handle is very comfortable to hold because of the high-quality alloy material. 2. 【Compatible】The 54mm bottomless portafilter is a great coffee machine accessory replacement for Breville870/875/878/880 machine and more coffee machines. 3. 【Ergonomic Design】The bottomless portafilter handle fits for ergonomic design and the solid stainless steel material is comfortable to grip. 4. 【Easy to Clean】The cup filter basket is detachable which is convenient and quick to disassemble. So you can have a easy operation and clean it without dead corners. 5. 【Bottomless Design】With the bottomless designan, you are allowed to have a better observe to the flow column, flow rate, and uniformity of extraction, which is much easier to make more delicious espresso coffee. Specification: Features： 【Food-grade Material】The 54mm bottomless portafilter is made of food-grade 304 stainless steel which is safe, hygienic and corrosion resistant. And the handle is very comfortable to hold because of the high-quality alloy material. 【Compatible】The 54mm bottomless portafilter is a great coffee machine accessory replacement for Breville870/875/878/880 machine and more coffee machines. 【Ergonomic Design】The bottomless portafilter handle fits for ergonomic design and the solid stainless steel material is comfortable to grip. 【Easy to Clean】The cup filter basket is detachable which is convenient and quick to disassemble. So you can have a easy operation and clean it without dead corners. 【Bottomless Design】With the bottomless design, you are allowed to have a better observe to the column, rate, and uniformity of extraction, which is much easier to make more delicious espresso coffee. Specifications： Color: Black, Silver(optional) Material: Stainless steel and Alloy Compatibility: Replacement for Breville870/875/878/880 machine and more. Handle Size: 22 * 7 * 3.3 cm/ 8.6 * 2.75 * 1.2in Handle Weight: 468g/ 16.5oz Note： The coffee machine showed in the pictures are not included. Package List： 1 * Bottomless Portafilter Package List: 1 * Bottomless Portafilter