ARO® 알루미늄 싱글 도즈 호퍼 | 브레빌/세이지 오라클 제트 및 오라클 듀얼 보일러 호환

Great product!

Quality product that works well.
Sage Oracle Jet Grinder doesn’t auto stop as it does when hopper is attached. Not a problem, simply stop the grinder when you hear the noise change to indicate all beans ground. Grinder still auto tamps.
Highly recommended.

I really wanted to love this little guy as it’s a high quality unit and it looks so nice, but sadly I just don’t think the single dose hopper is suitable for my Oracle Jet 😔 I’m probably doing something wrong, but no matter how many grams of beans I weigh out, or how many times I’ve cleaned the chute and checked the hopper was installed properly, my Oracle Jet struggles to recognise once it’s ground enough beans for a shot and when it’s time to tamp down. It seems to rely too heavily on the weight of the beans in the standard hopper to push beans down through the grinder and complete the tamping process. I have wasted many a bean trying to get it working 😔 It’s such a shame, as it looks much nicer than the standard hopper.

My main issue with the Oracle Jet was the inconsistency of the auto-grind and tamp. With a variance of +/- 1g and a fixed 22g dose, getting consistent shots was a struggle. After switching to the ARO Single Dose Hopper, the experience has completely changed.
The metal hopper feels premium and fits the machine perfectly. My retention dropped from 0.3–0.6g down to nearly zero (0.2g max). While I now include a manual tamp to avoid adjusting the Jet’s internal fan, the results speak for themselves: my shot timings now vary by only a second, whereas they used to swing by 5–10 seconds. My only minor concern is the durability of the 3D-printed ring, as it feels like it could break if handled frequently. Overall, this hopper solves the Jet's biggest consistency issues, and I highly recommend it.

Top product and a clear elevation of the Oracle Jet. The metallic mechanical sound when you pour in the beans is almost worth the whole thing - quality is top tier. The bellows work great as measuring cup but also clearly does the job of blowing in the remaining grinds.
Only thing I would chance here is the ARO logo ending up at the front of the machine but that’s just esthetics. .

Great product, works as advertised with the Breville Oracle Jet

Coffee retention on first grind is 2g but if I run grinder again(empty) retention 0-0.2g and auto tamp works much better then with original hopper.

Good product. Works as advertised.

Terrific piece of gear. So glad I bought it. The only addition I could imagine could be a tiny cap at the bottom to keep any beans from falling out when moving it in and out of the hopper. You can always keep spare beans of course in the rubber cap as well.(And the OCD in me wishes the ARO logo spun around to the front when twisted in!)

The Breville Jet automatic works but is not very accurate. The single dose hopper helps with that. So far I have used the hopper about 20 times with the Jet's auto tamping feature. It takes a few runs to get the best dose with auto tamp and you might have to manually stop the grinder. Retention is 0 to .4g for me which is far better than the 1g swings I used to get. I did single dose with the OEM hopper but the bellows does help clear the system out.