Zero: A Deceptively Simple Knife
Zero is a utility knife designed to look and feel as seamless as possible. It features a manual blade extension with an auto retract mechanism.
Buy Now
- 
            
Zero Grenade Pattern-6061 Aluminum with lanyard hole
4.86 / 5.0
(14) 14 total reviews
Regular price $70.00 USDRegular priceUnit price / perSale price $70.00 USD - 
            
Zero Knurled Pattern-6061 Aluminum with lanyard hole
5.0 / 5.0
(4) 4 total reviews
Regular price $70.00 USDRegular priceUnit price / perSale price $70.00 USD - 
            
Zero Smooth Operator-6061 Aluminum with lanyard hole
5.0 / 5.0
(4) 4 total reviews
Regular price $70.00 USDRegular priceUnit price / perSale price $70.00 USD - 
            
KPL - Knife Pivot Lube - Ultra-Lightweight
Regular price $16.99 USDRegular priceUnit price / perSale price $16.99 USD 
Let customers speak for us
from 251 reviews
 A+++
 Easy, now my favorite every day carry
 Fantastic product, I can't wait for the next model it looks even better
 The knife itself functions great. Very easy to open, a satisfying click when it closes. The first time I tried changing the blade the carrier lifted out and caused the amalgam of springs and magnets inside to move out of place and jumble together, which turned into a 20 minute puzzle that ultimately made me appreciate the simple design, though I'll be more careful in the future.
 Just a fantastic EDC cutter. Great design, super convenient to deploy and retract, and everyone who sees it wants one.
 Great knife!
 Pretty little thing and fun to play with. Easy and fun to deploy, fairly easy to change blades too, as long as you're careful. Works with Tajima blades.
Constructive criticism: it is a little too easy for the whole mechanism to pop out when changing blades, although with a little work I was able to reassemble it.
I also tried using the lanyard hold to put it on a split ring, but it makes it awkward to use, something pliant would probably work better. There might be room for improvement here though, not sure. Minor.
Overall very happy with it.
Easy to purchase. Speedy delivery
All around great experience!!! From start to finish they were in contact with me via email fomr receipts to confirmation emails...... super quick and flawless to buy and arrive at home lol....will recommend And I will be buying from rivery again!!!
 This is the coolest utility blade ever!!! Super fidgety and it stimulates the senses..the craftsmanship is superb!!! Awesome cnc work!!! I'd deffbuy from these guys again, plus it's an american company 2 states away,can't beat that!!
 This thing is great! Every kitchen needs one for opening foodstuffs and boxes. Works great (fidgety), is safe, and replacement blades are inexpensive. My only concern is if replacement springs will be available in the future. I think I just found my stocking stuffers for the year.
 Great fidget knife!!! Thanks
Excellent service.
 Easy one handed activation. Useful for doing common tasks that usually require a razor blade, not a pocket knife. Beautifully made with smooth operation.
 Exactly what was needed to repair.
- 
            
Surprisingly Addictive
Zero is hard to leave alone once it's in your hand. It's something about the clicks and haptic feel of the retract. On extension, the internal mechanism makes a really satisfying click due to the beefy key snapping into the locked position.
 - 
            
Seamless and Screwless
We devoted many hours and several iterations to create a design that does not use screws and does not require a tool to disassemble. Some of the internal mechanism is similar to the tricks used inside a mechanical puzzle.
 - 
            
                  Blade Compatibility
Zero is capable of accepting various blade types from most major manufacturers.
 
    Check out our TikTok
Over 2 Million people have seen Zero in action