Description
Get the best professional Yellow Block Sport Sharpener for home or on the go sharpening needs. Shop the patented Yellow & Red Block Knife Sharpener today. This quick and simple handheld tool easily hones and sharpens chef knives, hunting blades, serrated edges, and scissors. Be sure to watch our how-to videos online! Additionally, you can buy these handheld knife sharpeners direct from the Block Family. We are the original manufacturers of this iconic tool line.

Patented Yellow Block Sport Sharpener showcased alongside outdoor sporting goods and fly-fishing gear.
Do not be fooled by cheap imitations. The Block family is the original creator of this iconic style of tool. Consequently, we proudly manufacture each unit right here in Somerset, Kentucky. Our American tools are precision-engineered to deliver professional-grade results with minimal effort. Whether you are a professional chef, a home cook, or an outdoor enthusiast, this high-visibility tool keeps your finest edges razor-sharp.
Patented Flex-Handle Tech for the Yellow Block Sport Sharpener
Unlike traditional rigid pull-through sharpeners, our unique patented flex-design handle protects your blades. It allows the internal honing rods to dynamically adjust to your blade’s specific cutting edge. As you draw your blade through the rods, they automatically align to track your knife’s exact bevel. Therefore, this flexible design effortlessly sharpens standard V-edges ranging from 17 to 28 degrees. It also maintains convex edges, double bevels, compound edges, chisel grinds, and hollow grinds.
Unmatched Multi-Blade Versatility
One compact, portable tool handles your entire collection of cutting edges. For example, it restores and hones your daily kitchen cutlery, including everyday paring knives, professional chef knives, and heavy meat cleavers. Furthermore, it masters serrated blades. It safely hones classic scalloped or square-toothed edges without stripping individual teeth. This makes it ideal for bread and steak knives.
Additionally, it works perfectly for your outdoor and hunting gear. You can maintain pocketknives, survival blades, axes, hatchets, daggers, and machetes. It even handles your gardening and specialty tools. For instance, it sharpens household scissors, shears, pruners, clippers, farm sickles, and odd-shaped blades like hawk bills or traditional ULU knives.
Safety Features of the Yellow Block Sport Sharpener
Safety remains our top priority. This model features a high-strength core equipped with our newly patented non-slip rubber overshot grip. We build this traction grip smoothly into both the top and bottom sides of the handle structure. However, we did not stop there.
First, the prominent red ring base stops the sharpener from sliding on slick kitchen countertops or wet surfaces. Second, the patented ergonomic thumb grip and guard offers absolute control during freehand sharpening. This guard protects your hands when a flat tabletop is not available. As a result, it makes the perfect gift idea for outdoorsmen working in the woods or at a remote campsite. 
Lifetime Guarantee for Your Yellow Block Sport Sharpener
We use premium, heat-treated sharpening rods that are harder than standard knife steels. This choice ensures they realign and hone the edge without ripping or peeling your metal. No messy sharpening oils or water are required during operation. Simply wipe down the rods with a dry cloth after use to clean away metal dust. Finally, we back our American craftsmanship with a lifetime guarantee against factory imperfections. Check out our website library to see how we do it in our video guides.


















Jim Brown –
Best knife sharpener by far but there is a secret to using it.
I just got this sharpener today. I have sharpened at least a dozen knives with no real problem. Some of the kitchen knives that belong to my mother and probably have never been sharpened were a problem. Sharpening the straight edge was easy the curved section of the blade that contacts the cutting surface was the most dull. I could feel the sharpened edge kept moving around the curve, so it was sharpening the edge but taking a lot of time, so I used a Smiths electric sharpener to re-profile that portion of the blade then I worked the edge, and it sharpened out easily. I have used it on kitchen and camping knives so far. Now the secret and it isn’t really a secret since it is mentioned in a company video. You must put a bit of oil on it where it contacts the edge being sharpened. I put a drop of oil on it between knives I am sharpening. I will always have one of these sharpeners with me. It is the easiest way to sharpener any knife. I did use it on several serrated steak knives, and it sharpened them easily.
admin –
Jennine Mustard
5.0 out of 5 stars Must have for any blade that could use some attention.
Reviewed in the United States on December 5, 2018
Verified Purchase
My husband ordered it online, He sharpened his pocketknife and some other knives around the house. It sharpens within minutes and puts the Pont’s back onto our serrated knives.