

☕ Elevate your daily brew—because your coffee deserves a glow-up!
The Ninja PB051 is a premium single-serve coffee maker designed for the modern coffee enthusiast. Compatible with both coffee pods and grounds, it offers four distinct brew styles and cup sizes ranging from 6 to 24 ounces. Featuring a removable 56oz water reservoir and a built-in fold-away milk frother, it delivers coffeehouse-quality drinks with Thermal Flavor Extraction Duo technology for optimal flavor and temperature control—all in a sleek, compact design perfect for any countertop.















| ASIN | B0C25Y15TL |
| Best Sellers Rank | #937 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Single-Serve Brewers |
| Brand | Ninja |
| Brand Name | Ninja |
| Capacity | 1.6 Liters |
| Coffee Maker Type | Drip Coffee Machine |
| Color | Black |
| Customer Package Type | FFP (Flat Free Package) |
| Customer Reviews | 4.4 out of 5 stars 9,656 Reviews |
| Filter Type | Reusable |
| Global Trade Identification Number | 10622356602027 |
| Human Interface Input | Buttons |
| Included Components | Coffee maker with built-in frother, Filter, Ninja Scoop, Ninja pod adapter, Removable brew basket |
| Item Dimensions D x W x H | 13.07"D x 5.51"W x 13.31"H |
| Item Type Name | Pods & Grounds Specialty Single-Serve Coffee Maker, K-Cup Pod Compatible, Built-In Milk Frother, 6-oz. Cup to 24-oz. Travel Mug Sizes, Black |
| Item Weight | 8.6 Pounds |
| Manufacture Year | 2022 |
| Manufacturer | SharkNinja |
| Material | Plastic |
| Model Name | Ninja PB051 |
| Model Number | PB051 |
| Number of Items | 1 |
| Operation Mode | Fully Automatic |
| Other Special Features of the Product | Built-in Milk Frother, Thermal Flavor Extraction Duo, Brews Pods and Grounds, Fold-away Removable Reservoir |
| Product Dimensions | 13.07"D x 5.51"W x 13.31"H |
| Recommended Uses For Product | On-the-go convenience, Coffeehouse drinks at home |
| Special Feature | Built-in Milk Frother, Thermal Flavor Extraction Duo, Brews Pods and Grounds, Fold-away Removable Reservoir Special Feature Built-in Milk Frother, Thermal Flavor Extraction Duo, Brews Pods and Grounds, Fold-away Removable Reservoir See more |
| Specific Uses For Product | Iced Coffee, Latte |
| Style | Classic |
| UPC | 622356602020 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts (AC) |
| Warranty Description | 1 year limited warranty |
| Wattage | 1500 |
J**Y
Better engineering and better taste than Kurig.
This is a well engineered machine. It has storage for its accessories, is very compact, and actually makes coffee at closer to the proper temperature. I measured about 180 degrees whereas my Kurig was 155. This definitely makes for better quality and smoother tasting coffee. This machine does make better coffee than a Kurig machine. However, it Does Not make true espresso or cappuccino. You can come close by using the 4oz feature and the frother works fine, but just don’t expect true espresso shots. Nonetheless, it’s a good compromise. Get the same convenience as a Kurig, but with better tasting coffee approaching coffee shop quality. The regular drip basket (non pod) is a copper filter, so it will not add a metallic taste. It will make up to 24 oz of coffee which is really just two large mugs worth, but it is capable of very strong brew. If you are concerned about microplastics produced by the heat on plastic pods as we are, then use the metal pods available on Amazon with your own brand of coffee and grind your own for the best results.
M**Y
Great Coffee Maker! Best purchase this year!
This was the best purchase this year for me! My Keurig was just failing! I hated to let it go, but it was time! I have replaced most of my kitchen items with Ninja products. So I decided to give the coffee maker a try! Wow! The fact that I can choose my strength of my coffee with a coffee pod is amazing! I love rich strong coffee! The Ninja did not disappoint! The temperature is consistent! The size is correct. I can’t tell you why? But this coffee maker uses less water than my Keurig! The frother on the side is great! It does what it is supposed to do! Very handy! It brews a cup in about 2 minutes from hitting the brew button! I really recommend this coffee maker! I look forward to having my 1 cup a day! The smell of the rich coffee brewing smells great and tastes delicious!
J**Y
The brewed ground coffee is the best for a single serve coffee maker!
Firstly, the brewed coffee that the Ninja pods & grounds makes is phenomenal for a single serve coffee maker! A kcup is only as good as a the brand of kcup, no machine will rectify that. I have had a classic Keurig for years. It works fine. Once in awhile it gets clogged and I have to take the top casing off to prime the water tube and then its back in action. I started to look for a new slimmer keurig with good water capacity which landed me on this Ninja. I have other Ninja products and they preform well enough. I sifted through a lot of reviews. The one that stands out is the guy (I assume) who points out all of the things to do right to be successful using this machine. They pointed out to follow the directions of priming the machine first and to press the kcup down to snap it in before closing the lid to brew (which helps so that your kcups aren't exploding). Also, double check your cups to make sure they aren't damaged before using (this is solid advice for any kcup machine). I will say that when I first added water to the tank and sat it down there was some initial leaking. So, I was afraid I had gotten a leaker. But, I continued with priming it and then made my first kcup. There has been no leaking since, so it must have been that first set up needed to seal the gaskets. It was easy enough once you figured out what went where. The selection process is easy enough too. I like a rich flavored coffee. The kcup was meh. But that's to be expected as I've got a generic brand. No machine will fix the taste of a cheap kcup. Darn. Oh well, the 2nd cup I brewed was with ground beans. I used a medium grind and 3 scoops to 10oz on the rich setting. It was so good! I could probably choose 12oz and still have a great brewed rich coffee. I took a few photos of the brewer to show the Glacier Blue. I think the color is very sleek. The water tank is crystal clear and the tank is small, but holds a lot of water (more than my classic keurig). I will add that the coffee brewing basket is nice but not super easy or quick to clean, so I'm going to get some of the paper filters suggested by other reviewers. Its worth noting that the coffee can drip for a bit after its done brewing, so if you're in a hurry, you'll have more dripping after a brew which will be collected in the drip tray. I just leave my mug there for every drop. The drip tray is adjustable for different height sizes of cups and mugs. This is helpful to keep coffee splatter to a minimal. Also, the unit features a built in auto shut-off - no extra button to push for it to work! Since the Ninja pods & grounds is new to me and I haven't used it much, I will update the review if anything changes.
J**D
Super coffee!
I love this coffeemaker! It fits well on my countertop and looks good. It makes great coffee with either pods or my own coffee blend. The storage drawer is so handy for storing the adaptors. I have other Ninja products and they are all well designed and work great. Highly recommend!
C**S
Leaks
My last coffee maker was the keurig duo. After 3 years it started making noises and brewing the wrong cup suzes. I searched every coffee maker for a replacement and found this ninja. I loved everything about it especially the ground coffee basket. It has an attached frother on one side and slide in basket on the other side which holds the ground coffee basket. The ground coffee scoop attaches to the side. It was packed in the ninja box in another. Everything was wrapped separately. It took a lot more time unpacking it than it did to set it up. I followed all the instructions step by step. It was actually quite easy. I flushed the water thru as instructed. Afterwards I put in a peets kcup hit go. It brewed the coffee which was surprisingly too hot to take more than a tiny sip. I really liked this machine and it came in moss green. I left for an hour. When i came back my counter was flooded with water. I immediately thought it was from my old keurig and i hadn't noticed it. I noticed to water tank only had a little bit of water in it. It still didn't click until i refilled the water reservoir and put it back on. Slowly water started seeping from underneath the machine. The water in the reservoir had bubbles. I immediately took the reservoir off and put it on a dry paper towel to look for a crack. There wasn't one and the water wasn't bubbling off the machine. The water was still coming from under the machine because it was already in there. I thought check with Amazon online. I put in the info and the reply was i can get a refund. I didn't want a refund i wanted to exchange it. Nope have to return to kolhs not whole foods or Amazon fresh right below me. I decided to check the instruction sheet again. Ah troubleshooting. There's a section on leaks. The very last scenario is if leak is coming from under the machine call customer service. I call and was pleasantly surprice how easy it was to get to talk to a person. Kellie was very personable. I explained the leaking from under the machine. The impression i got from her was this isn't a common problem we did a video chat she looked at the machine i showed her where the water was coming from. There are 2 empty holes on the bottom. I showed her i can stick my pen up into them. The other holes like those have a screw in them. There are also non skid dots on the corners. She had me put the reservoir with water back on. It took maybe 30 seconds and i said bubblesare starting to form which she was able to see. Luckily i had the dry paper towel where it was as the water began seeping out for her to see in real-time. I told her i thought it was coming thru the holes i could stick my pen into. I was on the phone with her for 30 minutes. Yes they would send me a new machine but even if i cut off the cord the needed this one back. They won't pick it up. I would have to take it the FedEx. There isn't a FedEx anywhere near me. There are a few UPS but it can't go there. They can't send the new until they get they get the defective one. It would a few weeks to get the new one. I thought shark/ ninja would want to look over the machine to find the defect. Then i thought why did i bother and go thru all of this when i can return it to amazon and reorder it. I wasted at least 30 minutes on the phone with shark ninja and didn't get anywhere while water was still leaking from under machine. I thought i was a doing a good thing in case other people were having the same problem. After reading many of the good reviews i decided to read the bad. I'm not the only one with a leaking machine. I packed everything up and put the machine and all parts back into the box to return to amazon. I was going to reorder one even tho they were out of the green before i got to return this one. In 2 or 3 days the price went way up. Now they have 3 different models of this machine. The one i had with the frother was 99.00. I think it's now 30.00. I can do without the frother i only cared about the ground coffee basket. I've been using my french press because i don't have a machine. I'm debating if i should order the one without the frother or buy a new keurig that comes with a basket for grounds. I gave 2 stars because i like the streamlined look of this and there's a place for everything built into the machine and the actual basket for ground coffee not a kcup looking thing.
B**A
Great machine
Love the cup size range and the adjustable cup area. Brews fast and hot. Takes up less space than my last machine. Cute little beeps when it's done brewing. It's easy to clean and I really like the storage for the brew basket. I've never been disappointed by a ninja product
T**T
One flaw but a nice machine.
Purchased this coffee machine and the first one I received upon the first time using it to brew a cup of coffee the clean light came on. Every time after that when I used it the clean light would come on. I notified Ninja and they immediately issued me an option to replace it or return it. I decided to replace it and try another machine. The return process went smoothly and quickly. I received the second unit and after brewing two 14 oz cups of chit too did the same thing. The clean light came on. I decided to actually clean it with a vinegar solution as described in the manual. After cleaning it with the vinegar solution I rinsed it out and the following morning brewed my usual two cups of coffee. The cleaning process seemed to work. The next morning same routine only this time I decided to in addition to two cups of coffee with grounds I wanted one cup of decaf coffee using a premade cup. Once I placed the cup in and closed it to brew the clean light came on again. Very frustrating. I have learned to ignore it for now and use my own judgement on when it needs to be cleaned. This unit makes great coffee and I like not having to brew a whole pot of coffee or half pot in the morning. But this seems to be a flaw in the machine and I’m the lucky one that gets two of these units that are flawed. I would still recommend this coffee machine based on ease of use and Nija’s customer service. I just wish I had better luck with the two I received.
E**N
Warning Your Oz. May Vary
Makes a decent cup of coffee. The instructions said to run 24oz. of just water through the machine first, to calibrate(?) before using. I put 24oz. in the reservoir using the measurements printed on the side. The only thing I had that held 24oz. was a measuring cup. I pressed the button, and got 28oz. back. Who is off? I don't know, but since this is very hot liquid I thought I would mention this so you would know to be careful if you were running close to the size of your container. My 16oz. travel mug was a little more filled then I would like, brewing at 14oz. I switched to a 12 oz and it works just fine. I have noticed that the size how ever is inconsistent. Other then size of an oz. being 1.20+ oz., this is a well thought out product. Has all the bells and the whistles work. Some cons are it uses more ground coffee then other makers, and the filter basket is some what harder to clean after the brew. I personally would have preferred the measuring scoop to hang on a hook, it is hard to place back on the rubber stopper that holds it. This is a unit for the coffee connoisseur. It goes well beyond just making a drinkable cup of coffee. It does take up a little more counter space then most. It is so nice to have a small appliance other then black siting in the kitchen. Not that there is anything wrong with black, I am not judging, it does come in black, too. If all you want is a cup of caffeine as you rush out the door, go to the gas and go, it's already made up for you. Yes I am judging. At the end of your life it will not be I should have stopped to smell the roses, it will be I should have stopped to taste the coffee.
Trustpilot
1 week ago
2 days ago