Bincoo Coffee Dosing Cup – Precision Powder Receiver for 51mm & 58mm Portafilters Upgrade your home espresso routine with the Bincoo Coffee Dosing Cup. Designed to fit both 51mm and 58mm portafilters, this quantitative powder receiver cup makes transferring freshly ground coffee from your grinder to your portafilter clean, consistent, and completely mess-free. Whether you're dialing in your morning espresso or refining your barista workflow, this little tool makes a big difference. Why You'll Love It Universal Fit: Compatible with the most popular 51mm and 58mm portafilter sizes used in home and professional espresso machines. Mess-Free Workflow: The snug-fitting cup catches every gram of ground coffee, preventing waste and keeping your counter clean. Quantitative Dosing: Encourages consistent dose measurement shot after shot — a key step toward repeatable espresso quality. Lightweight & Durable: Constructed from high-quality plastic that is easy to clean and built to last through daily use. Compact Design: Slim profile stores easily alongside your other espresso accessories without cluttering your workspace. Easy to Use: Simply place the dosing cup under your grinder's chute, fill to your target dose, then transfer directly to the portafilter basket — no spills, no guesswork. Specifications Brand: Bincoo Compatible Sizes: 51mm / 58mm portafilters Material: Plastic High-Concern Chemicals: None Country of Origin: Made in Mainland China Perfect Companion Tools Pair your new dosing cup with these popular Bincoo barista accessories for a complete, professional-grade espresso setup: Bincoo 51/58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring – Keep your portafilter funnel topped up and grind-ready. BINCOO 51/58mm Constant Pressure Coffee Tamper & Distributor Set – Tamp evenly and consistently every time. Bincoo Coffee Tamping Kit, Woodgrain 3-Piece Set with Distributor – A stylish all-in-one tamping solution for any home barista. Learn more: FDA food safety in the kitchen Frequently Asked Questions Q: What portafilter sizes is the Bincoo Coffee Dosing Cup compatible with? A: The Bincoo Coffee Dosing Cup is designed to fit both 51mm and 58mm portafilters, which are the two most common sizes used in home and semi-professional espresso machines. Always check your machine's portafilter diameter before purchasing. Q: How does a coffee dosing cup help improve my espresso shots? A: A dosing cup allows you to weigh and measure your ground coffee precisely before loading it into the portafilter. By catching the grinds in the cup first, you can verify the exact dose on a scale, eliminate waste, and ensure shot-to-shot consistency — a cornerstone of quality espresso brewing. Q: Is the Bincoo Dosing Cup easy to clean? A: Yes! The lightweight plastic construction means you can quickly rinse or wipe it clean between uses. Its smooth interior surface prevents coffee grounds from sticking, making routine cleaning fast and simple. Q: Can I use this dosing cup with any coffee grinder? A: The Bincoo Dosing Cup is designed to work with most standard home espresso grinders. Simply position the cup under your grinder's chute and grind directly into it. Its wide opening is sized to minimize spillage regardless of your grinder's chute width. Production & Packaging Notice To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.