The Original Tumbler Rolling Knife Sharpener™ - Ultimate Fathers Day Gift - Knife Sharpening Made Easy - Knife Sharpener Tool for Kitchen Knives - Knife Sharpener Kit Offers 15 & 20 Degree Sharpening

Tumblr Knife SharpenerThe Tumblr knife sharpener is a surprisingly effective and stylish addition to any kitchen. Compact and easy to use, it brings dull blades back to life with just a few swipes. The ergonomic grip feels solid in hand, and its two-stage sharpening system works well for both maintenance and repair. While it’s not a professional-grade tool, it’s perfect for home cooks looking for a budget-friendly solution. Bonus points for the sleek, modern design that doesn’t look out of place on the counter.Rating: 4.5/5

This knife sharpener is a game-changer! As someone who values sharp knives in the kitchen, I'm thoroughly impressed with the Tumbler. Its rolling design makes sharpening incredibly easy and consistent, delivering professional-grade sharpness without any prior experience needed. The magnetic holder securely aligns the blade, ensuring the perfect angle every time.I love how versatile it is, sharpening everything from chef's knives to paring blades. The diamond sharpening disc and stainless steel honing disc work together to create a razor-sharp edge that makes cutting effortless. It's also a time-saver compared to traditional methods. If you value sharp knives and want a hassle-free sharpening experience, the Tumbler is a must-have!

It’s very easy to use and gets your knives sharp very fast. After the initial 10 or so minutes of sharpening when you first hone the blade, all it takes is 1 or 2 minutes each side thereafter to sharpen it again to retain your knives’ edge. Use it before chopping lots of food and you’ll have a good time cutting.However, I’ve had the Tumblr for a year now and the only complaint I have is the mechanism has gotten loud. It makes a very loud rubbery grinding noise and it’s distracting. Furthermore, the rolling wheels themselves seem to have gotten more friction. Not sure why this is but I cannot fix it. It’s also not possible to open the Tumblr and perform your own maintenance. Disappointed with the maintenance experience, but happy with the ease of use.My Tumblr still works and sharpens my knives well, but using it after a year now has more friction!

My knives have never been sharper. Takes no time at all to do.

Works better than I expected. There is a lot of hype around this product, but so far it’s super solid and I just sharpened and honed all my favorite knives.

Works great right out of the box. Easy to use and sharpens great.

This item is not my go to sharpener. It’s difficult to use because of lack of stability and knives very in size . It’s difficult to looks attractive in the video but isn’t as simple as it appears

I was dubious about this sharpener, but after receiving it as a Christmas gift, I'm thrilled with it! I have a Work Sharp Ken Onion series grinder that I've used for about 12 years now, and it does a great job...but...it takes up a lot more space, and is a lot more complicated. Once I got my Miabi 8" sharp using the 15º angle and rolling the stone against it about 25 times on each side, now about one every other week, I just hone it or give it like 5 rolls on each side, and it's perfectly sharp all the time. Just sharpened my pocket knife yesterday as well. Most of my knives are either Japanese or Japanese style, so the 15º side gets used a lot, though I have some older German knives that I sharpen at the 20º angle. Only thing I wish is that you could replace the head if it gets worn...hasn't been an issue yet, though...my Work Sharp, you can buy new belts for when they wear out...