REXBETI 2-Pack Utility Knife, SK5 Heavy Duty Retractable Box Cutter for Cartons, Cardboard and Boxes, Blade Storage Design, Extra 10 Blades Included（Total 18 Blades）

As someone who demands immediate, flawless functionality from a utility knife 30 to 40 times every single day, I can confidently state that the REXBETI 6-Pack is the definitive answer for the high-volume user. Previously struggled with lesser brands that compromised on build quality and safety features, but this set checks every single box. This isn't a casual hobby tool; it’s professional-grade equipment that solves real operational challenges. The build quality of these knives is immediately apparent. The ergonomic, rubberized handle provides a strong, reliable grip that mitigates hand fatigue during relentless use. For those of us who live and die by the efficiency of our tools, the REXBETI 6-Pack is simply a superior investment that delivers rugged reliability and outstanding design. Stop wasting money on inferior knives; this is the one you need.

Only needed one knife, but this was a two pack for still a great price. Thought I would be using the bigger knife, but it turns out the smaller one is actually also very useful as it can put the blade a little farther from the hand than on the bigger knife. Both will serve their purposes well. They are both solid and feel well assembled (no loose parts or slack in joints). They are lightweight but do not feel cheap. If you are looking for a heavy metal handle, you'll need to look elsewhere. The molds are comfortable in the hand, with contours to keep it from slipping. Buttons for the locking mechanisms are firm. Extra blade compartments in the backs of the handles are a nice design feature but feel a bit less sturdy - a little more cheap feel when opening and closing, but these do not affect function. The extra compartments are very convenient for extra blade storage (came with 3 extra blades in each handle). Plus additional blades in a separate container. The built-in wire/twine cutter below the blade is another nice bonus feature. Blades are plenty sharp and have helped me cut window tint with ease. Have not had to change any blades yet, but doing so is easy. Great value for what seems to be a quality product! Have only used it a few days but feels like it will hold up. Will update if I encounter failures.

Great knives particularly for the price. The foldable one is perfect for on the go , the second ( housing back up blades ) is perfect for all my leather crafting. It provides a very stabile grip and the blade stays sturdy in the pre selected position. Blade change on both is quick and easy.

Good product but the pocket clip broke off shortly after i got it. Really nice other than that.

Super sturdy, used for cutting carpet and removing it.

This twin pack was ideal. One for the tool drawer in my kitchen, and the other for my to go toolbox. Love how they fold together to stop accidently cutting yourself on reaching for it.

I bought the REXBETI 2-Pack Utility Knife for installing flooring, and it turned out to be a great buy. The knives are sturdy, easy to use, and the retractable blade feature is nice for safety when not in use. I was able to cut through cardboard and flooring material with no issues at all. What’s even better is that I didn’t even use up all the blades by the end of the project, so these knives definitely have longevity. They work exactly as they should—nothing fancy, just reliable and gets the job done.

The folding knife is fine, but it doesn't feel sturdy. In any of the locked positions, including fully open, there is quite a bit of play in the entire blade assembly half. I think this is a side effect of the multiple locked positions (none of which I ever intentionally use). It is not reassuring and feels slightly unsafe. In comparison, the cheap Amazon Basics folding utility knife is absolutely solid, if a bit less grippy. The molded handles are sufficiently grippy and the spare blade storage is a nice touch. I won't be buying another of these Rexbeti knives, but I am buying another Amazon Basics knife to have as a spare.

値段が高いのに非常に粗悪で使い難い

It feels sturdy in hand and sharp straight from the package. Used it while redecorating my kitchen cabinet and worked as intended.

Both Utility Knife feel solid, the folding knife doesn't come loose after releasing, i like that it lock in 3 angles and it locked tightly. It also comes with a safety plastic clips for the folding knife. On top of 10 pcs extra blade, both knife comes with 1 attached and 3 extra blades in the handle comparement.