Excelente calidad, le quedo perfecto al portafiltro que viene de fábrica con la Bambino Plus y al Astra Collection.

タイトル通りコレが欲しかった。☝️ポルタフィルターのバスケットの内側に掛かる構造では無く外側に掛かる構造の物。☝️背が高い☝️磁力が強い磁力に関しては強過ぎる位でポルタフィルターからドーシングリングを外す際バスケットごと外れる物も有るくらいで工夫は必要かもです。

I got this dosing funnel for my 58mm bottomless portafilter (for E61 style grouphead). It fits very well and I love the tactile little snap feeling when you put it on or remove it! It's one of those user experience details that you don't expect and you don't fully appreciate until you try it out. Making coffee is a hobby for me. It's not just for morning caffeine. So I realized that it ought to be not only practical, but also fun. This dosing funnel design is both practical and enjoyable to use.The most important part to me for any dosing funnel is how close the fit is between the funnel and the portafilter. It needs to be sufficiently tight to minimize residual coffee grounds spilling onto the basket after removing the funnel (including if you WDT'd), yet not too tight to make removal difficult and cause spilling of grounds anyway if the force required to remove the funnel is too excessive.For this funnel, there are several features I noticed which help achieve a nice fit:1) The magnets are just the perfect strength - easy to remove, yet strong enough to not cause shifts (and allow you to even flip the portafilter upside down for fun).2) The funnel itself is light, not heavy at all. Just the right weight. Not excessively light either, so it'll stay in place.3) There's a gentle groove on the outside of the funnel, which is thumb width. This makes it ergonomically easier to hold when removing. Not a big deal but a small design detail that makes it more enjoyable to use!4) The inside slope and lip of the funnel is a very good fit with my portafilter. Not absolutely perfect, but I wouldn't expect that as that'd require matching the exact basket used (and would be very limiting to which 58mm baskets this would work with). There is no portion that extends below the lip of the portafilter basket into the basket sides, which would cause a leftover ring of space around your coffee grounds after removing the funnel. There's also a very minimal space between the inside bottom lip of the funnel and the top of the basket it comes in contact with. In practice, even when I WDT all over the place, there's very few coffee grounds that end up on the lip of the portafilter basket.These features combine for a very good fit for my basket. I don't expect a perfect fit as mentioned in feature #4 above. But so far it's the best dosing funnel I've used and it's nice for the price.Not mentioned above as it doesn't concern fit, but the height is perfect for me too. It works for me DF54 grinder so I can grind directly into the portafilter + funnel.One small nitpick. I wish the logo was a bit smaller. It's quite large for my tastes.Overall, this is a great funnel and on very pleased with my purchase. I have other dosing funnels that either attach too loosely (magnets way too loose) or extend down into the portafilter basket (causes that ring I mentioned earlier). I prefer this funnel design over those, no contest at all!

Made from aluminum its non magnetized. Looks solid.It fits on top right and it can be used with a tamper while its on so its awesome.Since its magnetized, while you use WDT too and hit it slightly to spread the coffee its stays put and help to eliminate the mess entirely.

Although this doesn't fit the stock De'Longhi Stilosa portafilter, the funnel is still good value for other portafilters and baskets I've used. The magnets stick well and it fits snugly enough.