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Honestly, I was a little nervous about whether it would hold up to daily use, but the engineering resin feels rock solid and the stainless top has a nice, reassuring weight. It fits perfectly and operates smoothly, no signs of wear after a few weeks.

The hardened stainless steel top gives it a solid, premium feel that matches the portafilter perfectly. It’s held up through dozens of shots without any wear, and the resin is surprisingly durable for daily use.

The seal is so snug it actually made my first shot pull cleaner than with the old plastic one, and that hardened steel top feels like it could survive a drop. I've used it daily for two weeks and it still glides perfectly, no wear at all.