Smith’s Knife and Scissor Sharpener: What the Combo Tool Does Well

The kitchen shears are chewing through cardboard instead of cutting it. The pocket knife skates off a tomato skin instead of biting in.

On the workbench sits one yellow plastic gadget. It claims to fix both problems at once: a Smith’s knife and scissor sharpener.

That claim is mostly true, with real limits. The scissor side and the knife side use two different mechanisms in one handle. They do not perform the same way.

This guide breaks down what a Smith’s knife and scissor sharpener actually contains. It covers how each side works. Then it points to which current model fits a household that needs both jobs done.

What a Smith’s Knife and Scissor Sharpener Actually Contains

Smith’s currently lists three handheld combos that pair a knife slot with a scissor slot. The 10-Sec Knife and Scissor Sharpener is cataloged as JIFF-S and runs around $11. The Jiffy-Pro Handheld Sharpener carries model number 50185 and runs around $17.

The Pull-Thru Knife and Scissor Sharpener is model 50101 and sits closer to $23. All three share the same basic idea. Each one uses a carbide slot for the knife edge and a separate ceramic slot for the scissors.

Older listings for a “50933” model or an “AC60” model still turn up on secondhand marketplaces. These could be the same product under an old number. Whether that is true was not confirmed on the manufacturer’s current site.

How the Scissor Slot Works

The scissor side does not use a fixed angle. Smith’s describes a floating ceramic rod built into the handle. The exact count is unclear, since the two product pages do not agree on it.

That rod conforms to whatever bevel is already on the scissors instead of forcing a new one. That is why all three combos advertise use on right hand and left hand scissors without any adjustment.

The Jiffy-Pro adds an enlarged version of that slot. It is aimed at bigger game, hunting, and fishing shears, not just kitchen scissors.

How the Knife Slot Works

The knife side is the opposite approach. Two crossed carbide blades sit in a fixed V. Three or four pulls are meant to reset a dull or damaged edge.

A finer ceramic stage follows on most models to smooth what the carbide left behind. The 10-Sec and Jiffy-Pro pages only call this angle “preset” and never publish a number.

The Pull-Thru is the one exception. Smith’s states a 35 degree coarse carbide stage and a 37 degree fine ceramic stage for that model. Those figures should not be assumed for the other two.

Results on Scissors Versus Knives

No owner report specific to the scissor slot turned up in research for this guide. Treat scissor performance as manufacturer description rather than a tested outcome. The mechanism logic still holds up on its own.

The ceramic rod follows the existing bevel instead of overwriting it. That leaves less for the scissor stage to get wrong. Serrated scissors are the one exception: only the Pull-Thru claims that capability.

Do not expect serrated capability from the 10-Sec or the Jiffy-Pro.

The knife side draws far more criticism. A small sample of retailer reviews on the Jiffy-Pro described three pulls per side and a quick touch up. That sample was only two reviews, so treat it as thin evidence.

Separately, owner discussion around Smith’s carbide pull through sharpeners includes a recurring complaint. The carbide stage can tear metal off an edge rather than removing it cleanly, especially on harder knife steels. That complaint targets the carbide mechanism shared across this product line, not the scissor slot.

Owner Complaints and Mistakes to Avoid

• Using the carbide slot on premium knives instead of saving it for cheap, soft steel blades.
• Expecting factory sharpness from either slot. Owners who report success describe a usable edge, not a showroom edge.
• Buying without checking whether the model in question actually claims serrated capability, since only the Pull-Thru does.
• Confusing these combos with Smith’s knife only sharpeners, which have no scissor slot at all.

Which One to Buy for Your Household

For most households that need one gadget to keep kitchen scissors and everyday knives usable, the Jiffy-Pro is the reasonable middle choice. Its enlarged shear slot handles bigger scissors than a plain kitchen pair, and the finger guard makes it safer to hand to anyone in the house.

The 10-Sec is the cheaper option for someone who mainly needs occasional touch ups and does not own oversized shears. The Pull-Thru costs more but is the only one of the three built for serrated scissors and serrated knives, which matters if that is what sits in the drawer.

One availability note: the Jiffy-Pro showed as out of stock directly on Smith’s own site during research, though it was still listed at other retailers. Check current stock before assuming direct purchase is an option.

Smith’s Tools That Are Not Scissor Sharpeners

Two other Smith’s products worth mentioning have no confirmed scissor slot at all, so do not buy either one expecting to sharpen shears.

FAQ

Does a Smith’s knife and scissor sharpener work on left hand scissors?

Yes. All three current combos use a floating ceramic rod that adapts to right hand or left hand scissors without adjustment, according to the manufacturer.

Will the knife slot damage a good kitchen knife?

It can remove more metal than necessary on harder steels. The recurring complaint from knife owners is that the carbide stage is better saved for cheap, soft steel blades than for a prized chef’s knife.

Which model handles serrated scissors?

Only the Pull-Thru 50101 claims that capability on its own product page. The 10-Sec and Jiffy-Pro pages make no such claim, so do not assume it applies to them.

Are the PP1 and the 50264 the same as these combos?

No. Neither product has a confirmed scissor slot. Both are knife only tools and should not be bought expecting scissor performance.

Where can I buy one if Smith’s own site shows it out of stock?

Stock moves between retailers. The Jiffy-Pro was unavailable directly from Smith’s during research but still listed elsewhere, so it is worth checking current listings before ruling it out.

For the wider picture beyond this one product line, our overview of combo tools built for both jobs covers more brands, and our full scissor sharpener buying guide covers dedicated units if a combo is not the right fit. Smith’s also sells a separate knife only sharpener lineup for anyone who wants the scissor slot handled elsewhere.

If you already own the PP1 or the 50264, our guide to getting the angle right on those two models is worth a look. Anyone who wants to try scissors through a knife only sharpener instead of a combo unit should read our detailed guide to running scissors through a knife sharpener first. You can also browse more of our scissor and clipper coverage for related tools.