High Quality --- The coffee dosing ring is made of high-quality aluminum, safe and durable. Magnetic design can improve stability and effectively prevent powder diffusion. Convenient Operation --- The coffee ingredient ring is easy to use, easy to place the powder, and easier to observe the powder volume. Practical --- The design is simple and light, saving coffee powder, time, convenience and practicality. The coffee powder metering ring is suitable for most coffee machine handles. Widely Used --- Espresso dosing funnel is suitable for home or office use, or as a good gift for coffee lovers. Quality Assurance --- If you have any questions about our dosing funnel, please feel free to contact your JENGAOO product and contact us for replacement or refund. We will provide friendly and easy to access support. Specification: Condition: 100% Brand New Item Type: Dosing Ring Material: Aluminum Color: Silver Size: As shown in the picture Weight: Approx.42g~47g/1.5oz~1.7oz Package List: 1 x Dosing Ring Note: 1. Please allow 12in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.