[Accurate & Responsive]Our espresso scale boasts a precision of 0.1 grams, ranging from 0.3 to 500 grams. Equipped with high-precision sensors and a reliable microprocessor, it ensures ultra-fast responses and accurate measurements for both solid and liquid substances. [USB Type-C Charging]Featuring a built-in long-lasting rechargeable lithium battery, our coffee scale promotes environmental sustainability and safety, providing prolonged usage and convenience without frequent replacements. [Coffee Dosing Cup Compatibility]Specifically designed for 58mm portafilters, this compact and exquisite dosing cup is compatible with popular machines like E61, Flair 58, ECM, and more, facilitating easy and tidy coffee ground fers. [Premium Quality Construction]Constructed with high-quality stainless steel and an ABS cover, our dosing cup offers durability and corrosion resistance. It's non-toxic, food-safe, rust-proof, and enhances your espresso experience with its sleek, modern design. [Efficient Workflow & Reduced Waste]This versatile espresso measuring cup not only ensures precise coffee ground weighing but also simplifies the fer between grinder and portafilter, minimizing spillages and waste, thus optimizing your coffee preparation process.<br><br>Colour:black Material:ABS+Stainless steel Due to different product batches, the appearance may vary, which does not affect the use<br><br>Package Contents: 1 * Coffee Dosing Cup<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.