About This DESIGNED FOR HOME BARISTA - Perfect accessory for espresso machines at home. Set up and use for WDT and better espresso shots instantly. ELEVATE YOUR ESPRESSO GAME - By stirring in coffee ground, it can easily break clumps and ensure even distribution before tamping, leading to a more even extraction. HANDY TO USE AND KEEP - Clip on espresso machines to keep things organized. With its magnetic design, you can easily do WDT and espresso distribution with no hassle. POLISHED FOR BREAKING CLUMPS - All needles are polished at tip, made in 0.35mm diameter to make it just right to stir thoroughly and hold to break clumps. DURABLE AND RELIABLE - Made from anodized aluminum and 304 stainless steel, it's reliable to serve as stirrer, whisk or distributor for espresso and coffee making routine. BACK UP INCLUDED