Item Type: 58mm Bottomless Portafilter_x000D_ Size: 58mm_x000D_ Handle Material: Black Rosewood_x000D_ Weight: Approx. 356g / 12.6oz_x000D_ Compatible Machine Models: for Expobar E61 Series 1Stainless Steel: 58mm bottomless portafilter is made of stainless steel, eco friendly and no harm, more sanitary and safer, oxidation resistant, corrosionproof rust proof and durable. 2Wood Handle: The handle of coffee portafilter is made of black rosewood. It offers a comfortable grip and stable operation. 3Bottomless Coffee Portafilter: Bottomless design can help observe the flow column, flow rate, color, flow column stripes, etc., thus helping you to correct and improve extraction problems to make extraction more delicious and consistent. 4Efficient Extraction: Ultrafine filter extract coffee more mellow, promoting a more even and efficient filtration of coffee grounds, resulting in a superior cup of coffee. 5Easy To Clean: The detachable design is convenient and quick to disassemble, easy to use, and easy to clean without dead corners.1 x 58mm Bottomless Portafilter