The Original Tumbler Rolling Knife Sharpener™ (Wood)

I was a bit nervous at first but it was super easy to use and did a great job sharpening my knives, which were long overdue.

Works great on our cuisinart and off brand knives. Tried several higher end sharpeners this is the only one that has worked. The knives stay sharp for a while afterwards.

The tumbler works great for larger knives but for smaller knives the holder struggles to keep the blade high enough to sharpen without hitting the magnetic holder. It still works but it seems to me the tumbler is designed around larger knives

Easy to use, and we don’t have to leave our knives overnight with a professional. We were not sharpening our knives as often as we should have because of time, money, and hassle, but the tumbler eliminates those excuses. Knife work will be much more efficient in our house now. I feared user error ruining our most valuable kitchen tools with other at-home knife sharpeners, but this is so easy to use.

My son ordered this for me for my birthday. It really brings a nice razor sharp edge to my knives. Pros: It is easy to use, sharpens well, and has a stone side, and a hone side. Can sharpen 2 different angles. Cons: If your blade is extremely dull, you may need a more aggressive sharpener, and it's too tall to sharpen steak knife size blades. you couldn't use it for a filet knife, or paring knife. Works only on larger kitchen knives. The blade has to be taller and longer than the alignment block, or you cant use it. its excellent for maintenance on sharp knives. Less effective for dull knives that need some aggressive grinding, or blades with chipped edges.

This sharpener is a game changer. It’s simple to use and delivers an incredibly sharp edge without requiring any special sharpening skills. The only thing to remember is that it takes patience. I spent about 6 minutes on each side of the blade, and the results were well worth the time. If you don’t rush the process and let the sharpener do its job, you’ll end up with a razor-sharp knife. I highly recommend it to anyone looking for an easy and consistent way to sharpen their knives at home.

Legit sharpening and best customer support I’ve ever experienced. Had an issue with the model ordered vs the model delivered. I contacted Amazon and was immediately directed to Tumbler for replacement. Tumbler told me due to delivery time and Amazons policy, it is on Amazon to replace. Amazon did not give me that option. Instead of Tumbler washing their hands of it, they quickly fixed the issue and sent a replacement within 2 days. Responses from Tumbler never exceeded 24hrs. Now the sharpener. Love it! Coming from whetstone sharpening, I wanted something quick for kitchen and utility. I was shocked at the quality, weight and magnetic strength. The block is solid for large and pocket knives and hasn’t slipped once so far. I don’t leave reviews often but this was well earned. I will order again. GREAT JOB TUMBLER

It gets knives sharper than they were, but not very sharp. I wanted something that was simpler than the wet stones I typically use. I spent 8 minutes per side as the instructions suggested. By the end I tried to cut through a piece of paper. Can’t really do it. I’ve tried the 15 and 20 degree options. If you want something that can get your knives sharper than dull, this works. If you want something to get your knives sharp, this doesn’t really do it.

This is just completely incredible. With the Tumblr, there is no way you can miss a sharpening. This is so user friendly! I am amazed, simply amazed! In five minutes, I managed the create an incredibly sharp, scary sharp to be honest, on a chef knife! Before, I used sharpening stones but it was really mich more work. Now, with the Tumblr, I go from a pretty dull edge to a perfect one. When you use it, you know this will last long. The product is Top Quality! 110% satisfied! I cannot stop showing this wonder to everyone I know that come to visit!

Great

I really like the idea of this knife stone that can let everyone have a good sharpening experience, In fact the sharpening experience is good, even the shape of the blade is good. But the cutting result is bad. I did follow the instructions online use the diamond side for 5-6 min and 3-4 round for other side, but result as you can see, it’s not cutting though the paper. For the price, I could not do the justice.

Puts a great and fast edge on every knife I’ve tested. All pass paper test after. Maybe not for those who are suuuuper anal about getting the absolute sharpest edge, but perfect for someone wanting to restore their knives to near factory sharpness quick and simple.

Feels and works great. Seems to be worth the money.