Hey everyone, welcome! Today, the star of our review is this crispy 3766 grinder. Initially, I wanted to pair this grinder with their own new model, the 3960, but the 390 model has been stuck in production for quite a while now. During this time, people have been asking about how this grinder performs, so we decided to focus on reviewing the grinder first. 

Today, I'll be using my own straightforward setup. I particularly like the five-speed sticker of my Luffy design; it looks really cool. There's one on this side, and another on the other side, but I prefer this angle a bit more. 

To get to the main point, this is a small chasing blade. I asked their customer service about the 40mm chasing blade, and personally, I feel that the overall feel is a bit off; it's not something that can be easily maneuvered with just one wrist. It feels a little lighter and has a slightly lower quality. Initially, I thought it was particularly light and made of plastic, but it turns out the entire body is metal—probably stainless steel. That's why it feels lighter.

Then it has a plasma anti-flying powder feature. Inside, I see one. It's quite simple; manually adding powder basically takes a little over a second. Then it starts grinding the powder. You can set its time; 0.1 seconds is relatively precise. If you fill the bean hopper, you can still achieve a similar weight to what you want. However, for most home use, it's still based on single grinding. When I first received this machine, I thought the round wooden base was a flat blade, but it’s actually a chasing blade. It has a metal handle support, which is quite heavy. The 58mm handle's dual ears and seals can be attached. This is made of metal, and once attached, there’s one issue: if I adjust it to the lowest setting, which is already the lowest gear, it cannot fit into the standard powder ring height. It’s just 0.5 cm off, which is a bit frustrating. In most cases, if we grind 18 grams of powder, we need a golden egg yolk; otherwise, it will spill out, which is quite annoying. Currently, the only usable option is to add this inward-retracting type.

This kind of golden egg yolk can indeed be used. Of course, some fans will ask if they can use a powder cup or, what's it called, a powder dispenser. Yes, that is possible. Then we can take a look at the height; it's still a bit high. I'll show you in a moment whether using this powder dispenser with the powder cup will cause any powder to fly out. 

Okay, we’ve filled it with 221 grams of beans. Now, let's check its grinding efficiency. Let's see how much can be ground in 20 seconds. You can see that during the grinding process, the coffee liquid has a slight wobble, which gives a feeling of lower quality. Occasionally, it might bounce a little. 

Alright, 20 seconds have passed. Let's see how much has come out. If we don't take pictures, it shows 21.3 grams. You can see that even at this height, there is still a little bit of powder flying out; it might be a bit too high. Oh, sorry, I tapped too hard, and some flew out. 

Okay, there’s a bit outside; I tapped too hard. Be gentle when tapping, or it will fly out. You can see that it is basically workable; the scattered powder is 22.1 in and 22.1 out. Alright, now let’s move on.

This is the 38888 model. It has OPV, as you can see. In a moment, we will try another kissing method. This one might not be very suitable for this kissing style. It has a slightly non-extraction rate, basically around 8 to 9, and the extraction is also quite stable. Can you see? This is very stable. It has PV, which can at least help beginners improve the tolerance for extraction, making it less likely to splash. Oh, it stopped. This one is electric-controlled. Now it has produced how many grams? 20, 28 grams. Let’s check the thickness of the oil. The oil state is still very good. We are using these beans, which are considered lifelong. They are beans roasted by Zhou Shen. Is it okay? Okay, let’s change to a different kissing method. Now we have 22.1 grams of beans. Let’s put the handle support on and use the handle to check it out. Using one glove makes it a bit inconvenient to operate. Okay, it can grind this 22L of water in about 20 seconds. Shake it a little, or it will spit out. You see, it finished grinding in 18 seconds. The rest just needs to be tapped. Tap it. Okay, now let’s check its bouncy green. Oh, I guess I tapped too gently. Mainly, one hand tapped too gently. I tapped too gently just now.

But I also don't recommend you exert so much effort. Because, you see, although you can achieve single-dose grinding with a stronger force, it will produce some issues. Overall, if you use the portafilter and the dosing ring without applying too much force, the amount of coffee dust flying around will be much better than when using that higher dosing method. If the support could be lowered, even just half a centimeter, this dosing ring would be really nice. This type of spout is still not as comfortable as a wider one. Okay, let's take another look at the extraction state. This is the second shot. The grind size hasn't changed. The extraction is truly flawless. This machine and grinder are performing well. The pressure is stable at 8 to 9, with a very stable liquid column. There are no splashes around. The experience of extraction is better. You can see that the tail end is already turning white, but there are still no splashes. OBA still has some content. Stop. You see, I'm normally dosing 22 grams of coffee. When I use the portafilter directly without the dosing ring, there will be some slight overflow.

Then press start and squat a bit. It's fine. As long as you squat a bit, it doesn't spill out during the grinding process. Oh, it startled me for a moment. I wanted to tap the loose powder. Just gently tap it. Let's see. Every time I feel like I need to tap it hard. If you tap it gently, it won't come out. This brand is a bit inconvenient with one hand because I'm holding the camera with one hand. If I tap with the other hand, it might shake the handle down. You see, if you tap hard, it can come out. But if I tap hard while holding the phone with one hand and placing the other hand here, it will spill out a bit, which can be a little awkward. Yeah, very real, right?

You can see that this episode doesn't have the thin crispy recharge. If I had the thin crispy recharge, I would let it evaluate. Then it would probably criticize me. This is actually how most players feel when they get a new coffee grinder. I feel the same way. I will try all the usage processes to see what is convenient, right? Because some fans say, Hey, you say this thing is easy to use, but I find it hard to use. It might just be about whether the method of use is right or not for this machine.

Actually, the most comfortable way I've found to use is with a powder cup. For example, with one hand, it's really easy to operate. You just place it in, and it’s true that using one hand to hold it makes it a bit tricky to tap. When you hold it this way, all the previous problems, like flying powder or leftover powder, no longer exist. For instance, after grinding, you can see that around it, there’s no residue because I’m holding it very close. 

And if you tap it, using the other hand to gently tap, it won’t spill out. Do you understand? Right now, I can’t film because I’m holding the camera, but you can see that if you’re not filming, there will be about 0.5 grams of leftover powder. If you want to film, you have to lift it to the other hand to take the shot. Since I can’t film right now, I’m just explaining that you can hold it with one hand and tap with the other. 

Basically, it can achieve single grinding, meaning you get out exactly what you put in. Of course, some powder may spill if you don’t hold it properly while filming. So, if you’re using a powder cup daily, whether it’s metal or plastic, it works well.

This is how you collect the coffee grounds. With this method, when you brew, the grounds won't fly out. So after trying it out, I think this grinder provides the best and most convenient user experience for home use. You can either use a collection cup for single grinding, meaning whatever you put in comes out, or you can fill the bean hopper completely. You set a timer with this watch; you have to make sure the beans in the hopper are full. For example, if it takes 18 seconds to grind 20 beans, you just set it up, give it a little shake, and it's done. If the new handle bracket could be adjusted down by half a centimeter, it would be very convenient, allowing you to easily attach the collection ring. This is essentially the entire testing process I went through when I got a new grinder. It's a representation of how everyone generally uses this grinder. Of course, if you usually operate with both hands—one hand holding this and the other hand grinding—the user experience would be better than it is now, and you wouldn't have all this mess with flying grounds. The lower part can also be removed and snapped off, but overall, the uniformity of the grounds falling is still quite good.

OK, this is the detailed review of the Guocui 3766. I hope it helps you a little bit in front of the screen. Don't forget to like and follow! Alright, let's proceed with the normal process, such as the workflow after freeing our hands. This is a 22-gram coffee bean. Then we grind it, and it takes about 18 seconds to grind. After that, we shake out the remaining powder. Oh, I didn't shake it hard enough. OK, as long as you shake it hard, you can get out as much as you put in. You can see that if we operate with both hands, it doesn't have the extra mess outside. This is 190 grams of milk. For this grinder, it's actually best to use a catch cup for convenience. Dad, I want dad. My dad will give it to me. No? Then I'll ask mom. Mom, let me hug you. I can't do it anymore. Dad, dad, dad, can't I just wear it? Dad, can you help me skip this? Dad, help me see. Why did Lao Luo say that my dad loves me? Can I? You can go. Today, I want a like, follow, and share!

【咖啡教學視頻】柏翠新款3766磨豆機測評，優缺點詳解。柏翠新款3766磨豆机测评，优缺点详解。

【咖啡教學視頻】柏翠新款3766磨豆機測評，優缺點詳解。柏翠新款3766磨豆机测评，优缺点详解。

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