Rolling Knife Sharpener
Traditional sharpening methods are time-consuming and require skill to master. But with GoalFlow, anyone can achieve factory-sharp precision in minutes. It features a magnetic holder with built-in 15° and 20° angle settings to perfectly secure your blade for optimal sharpening.
Simply roll the sharpening disc back and forth until your blade is sharp. Then, flip GoalFlow to hone the edge with the precision of its stainless steel disc, ensuring a razor-sharp finish every time.
Free Shipping | 30-day Return
SHIPPING & RETURN DETAILS
At GoalFlow, we believe our products can help relieve your pain. That’s why we offer a risk-free 30-day money-back guarantee, starting from the day you receive your order. Standard shipping takes 3-9 business days, with a 1-3 day processing time.
3 Reasons Why You Need to Have a
Rolling Knife Sharpener
Faster
Stop spending up to 30 minutes with a whetstone to sharpen your knives. With a Rolling Sharpener, you can achieve the same precision in just 5 minutes!
No expirience Required
All it takes is a simple step—secure your knife to our powerful magnetic holder and start rolling with the diamond sharpening disc for a razor-sharp edge. Finish by polishing the blade with the honing disc for a smooth, professional finish.
Safe and Controlled Sharpening
With a rolling sharpener, the enclosed discs reduce the risk of accidents by keeping the blade in place, minimizing direct contact with the cutting edge. This design provides a safer sharpening experience, especially for those new to knife maintenance.
BLADE BEFORE & AFTER USING GOALFLOW KNIFE SHARPENER
Before
After
Designed for both novices and experts, our sharpener ensures a flawless edge every time. Simply choose your desired angle and glide the blade along the rolling disc. No fuss, no complications — just sharp knives in minutes.
Sharpen traditional and specialty blades without the effort. Two powerful magnets keep your knife at exactly 20° or 15° so you'll always get a uniform angle over the entire cutting edge.
Designed for both novices and experts, our sharpener ensures a flawless edge every time. Simply choose your desired angle and glide the blade along the rolling disc. No fuss, no complications — just sharp knives in minutes.
Sharpen traditional and specialty blades without the effort. Two powerful magnets keep your knife at exactly 20° or 15° so you'll always get a uniform angle over the entire cutting edge.
A DIAMOND DISC FOR ULTIMATE SHARPNESS
Diamonds is the hardest, most effective sharpening stones. Remove the first layer of your knife’s edge with fine diamond abrasives. The grit size of D35 is perfect for base grinds and resharpening your knife.
HELLIX DISK FOR THE FINEST FINISH
Refine your knife’s edge. The proprietary stainless steel helix disc removes the burr of your knife’s edge and any leftover grinding particles after the base sharpening. The result? A finer edge for more precise cutting that preserves food’s flavors for more delicious meals.
What our Cliens Say
Edwin Mui
I'm pretty impressed with how this works.
"I first learned about rolling knife sharpeners recently. As an Eagle scout, I have always used whetstones to sharpen my knives. However, they can be a little messy because you need to wet the whetstone, and I also didn't bring my whetstone to my new house.
This sharpener is very interesting. You put the knife against a magnet, and then roll a coarse edge back and forth along the knife's edge to sharpen it. I was cutting through things like butter. No more knife slips!!"
Keith & Kendra
Easy to use; strong magnetic base
"The rolling knife sharpener is very different than what I’m used to using when sharpening knives but it works really well. It’s simple to use and small enough to store anywhere. It’s sturdy, durable, nice brown color and great for the price'
Mario D
Impressive Results
"I'm a skilled home cook. I have a motorized sharpening system that does a pretty good job in sharpening my chef's knives. I decided to give this a try. I can tell you that the results from this rolling sharpener are superior to my motorized machine costing more that twice as much. This rolling sharpener is super easy to use and with a few strokes first with the diamond grit and then a few strokes with the polishing grit my chef's knife is now super sharp. I own German knives from Wusthof with Solingen blades. The end result is impressive. I test by cutting onions and other vegetables and I can say you will be impressed by the razor edge this device can render. The most important feature of this device is that it gets the perfect bevel every time. Well worth the money, beautifully designed and built and much less expensive than competing devices and brands."
Sophia Bennett
Easy to use and good result
"I have whetstone for knife sharpening but it will require a lot pre work and technique to hold the angle steady. But with this product, it’s so easy, just roll the sharpening tool couple minutes then you have a pretty good results! Take less than 10min for one knife and after use to it, would only be faster."
Emma Saunders
Worked Amazing!
"I have an expensive set of knives that didn’t seem to be cutting as good as they used to and I didn’t want to buy another set. I figured I would try this knife sharpening kit before buying a new set. To my surprise, this knife sharpener far exceeded my expectations and the knives are as sharp as when I first got them! The sharpener feels high quality which is an extra bonus!"
Michelin Chef Cook Recommend
Chef Dez
"The GoalFlow Rolling Sharpener delivers a razor-sharp edge with ease, allowing me to maintain my knives at a professional standard without the hassle. Whether you're a home cook or a professional chef, this sharpener is a must-have for anyone serious about their culinary tools."
FREQUENTLY ASKED QUESTIONS
If the question that you are looking for is not listed, please send it to us and we will get back as soon as possible.
Email: support@goalflow.store
What is the diamond disc and the stainless steel honing disc for?
The industrial diamonds used in the GoalFlow sharpener are the optimal material for restoring blades of any hardness to their optimal sharpness. The coarse diamond grinding wheel allows you to resharpen your knives effectively in the first step, achieving a precise grind. After the initial coarse sharpening, the stainless steel honing wheel gives the edge a fine finish, smoothing out the last burr on the cutting edge. Just a few forward and backward movements are needed to achieve the perfect result.
How do I sharpen with the GoalFlow Rolling Sharpener?
GoalFlow is the smartest way to sharpen your knives, offering intuitive operation and fast results. Simply attach any metal knife to the magnetic sharpener, and use the GoalFlow Rolling Sharpener to effortlessly glide along the blade’s edge, sharpening any household or kitchen knife with ease.
Can I sharpen any knife with the GoalFlow rolling sharpener?
GoalFlow works with most knives, including kitchen knives, cleavers, most hunting knives with a smooth edge, and folding knives with a smooth edge. However, it is not suitable for serrated knives like bread knives or for scissors.
Can I sharpen damask knives with the GoalFLow Rolling Sharpener?
Knives forged from Damascus steel have a particularly high hardness, often raising concerns about how to resharpen such blades. GoalFlow’s high-efficiency diamond wheel, which is harder than Damascus steel, ensures that even these exquisite knives can be sharpened without damage. The consistent angle of 15 or 20 degrees ensures that only the cutting edge is resharpened, preserving the integrity of your expensive blade.
Can I sharpen ceramic knives with the GoalFlow Rolling Sharpener?
Since ceramic is not magnetic, GoalFlow is not suitable for sharpening ceramic knives, as they cannot be fixed to the magnetic holder.
Can I sharpen my one-sided ground Japanes knife with GoalFlow ?
For Japanese knives, which are often sharpened on one side, GoalFlow’s magnetic holder allows for precise sharpening at either a 15-degree or 20-degree angle. The blade can be sharpened alternately from both sides, or only on one side if desired.
How do I sharpen knives that are taller than the sharpening disc?
For taller knives, like large Chinese chef’s knives, the GoalFlow Rolling Sharpener can be elevated using a cutting board to bring the grinder level with the cutting edge.
Is the GoalFlow Rolling Sharpener suitable for sharpening serrated knives, e.g. bread knives?
The GoalFlow Rolling Sharpener is not suitable for serrated blades, as it could grind off the serrations and damage the diamond sharpening disc.
What is the difference between the 15° and 20° degree sharpening angle?
A 20-degree angle provides a more robust edge, while a steeper 15-degree angle offers more precision. Before altering your knives, consider that Western knives, generally made with softer steel, may not hold a narrower 15-degree angle for long and will require more frequent sharpening if this angle is adopted. (Japanese knives, made from harder steel, retain a narrower edge longer.) Also, changing the angle from 20 degrees to 15 degrees will result in the gradual removal of more metal over time.