<p>Fine-tune espresso shots like a pro. Designed to provide visibility into the extraction process, this bottomless portafilter from Breville lets you troubleshoot on the fly to resolve issues such as channeling, spurting and uneven tamping. It's crafted of premium stainless steel and American walnut, and makes a stylish gift for espresso aficionados.</p> <ul> <li>Diagnose and troubleshoot issues such as channeling, spurting and uneven tamping. Bottomless design allows easy visibility.</li> <li>Balanced handle with thumb stop provides secure grip.</li> <li>Made of premium stainless steel and American walnut.</li> </ul>