Peanut Butter Knife


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Get every last bit from the bottom, rim, and sides of the jar—even the big ones—with this peanut butter knife. The extra-long, stainless steel blade has a curved tip that scrapes jars clean. It’s strong enough to stir and scoop peanut butter, natural nut butters, jams, thick oils and more, and it is extra broad to give you an ample serving with every swipe.

  • Materials: Strength-treated stainless steel and BPA-free ABS plastic
  • Care: Dishwasher safe
  • Great for peanut butter, natural nut butters, jam, coconut oil, mayo, and other spreads
  • Long blade reaches the bottom of large jars
  • Curved blade design cleans the sides, bottom, and top rim of the jar
  • Strength-treated stainless steel cuts and stirs thick spreads, natural peanut butters, and oils
  • Extra-broad blade carves out more spread
  • Made in China
  • Dimensions: 7" x 1" x 1"
  • Weight: 0.22 lb.

117 Reviews (4.7 out of 5 Grommets)

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The reviews were legit.


I was a little hesitant to purchase such a simple tool, but thought I would give it a try. Turns out l like it enough to write a review. The jar does get better attention than from just a knife and the peanut butter spreads easier as well. Money well spent, we now own two!More > < Less


Love it


Love it. Love it. Love it!




This knife is amazing-strong and easy to use. It’s not just for peanut butter. I’ve used it to stir thick batters and to lift long food items. Love it!More > < Less


Really works!


I have a complete set of Cutco knives, so who thought I needed another one. I also own an assortment of silicone scrapers. But I use this knife all the time in jars and have not suffered any more peanut butter or mayonnaise on my hands since. Not only that but now I can get everything out of a jar!More > < Less


Brilliant idea


This is a simple solution to a common problem and has saved many sticky knuckles!

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Every Last Bite

Fed up with sticky knuckles and wasted food, Maker Landon Christensen created this peanut butter knife to help solve a common kitchen problem: getting every last bit of deliciousness out of peanut butter jars. Yes, even the big ones.

Landon pulled from his art background along with his PB&J-making prowess as a dad to create the PB-JIFE. The long, stainless steel blade has a curved tip specially designed to reach into all the contours of a jar and scrape the bottom, sides, and rim. But PB-JIFE is not just for when the jar is almost done. The strong, extra-broad blade is sturdy enough to stir peanut butter, natural nut butters, jams, thick oils, and other spreads, too. And it can deliver an ample portion to an eagerly awaiting sandwich with just one swipe. It’s one of the most helpful knives around—jar none.