





✂️ Slice through your day with safety and style!
The Slice Auto-Retractable Mini Box Cutter features a durable zirconia ceramic blade that lasts 11 times longer than traditional metal blades. Its auto-retractable design and finger-friendly edge prioritize user safety, while the compact, lightweight build with a built-in magnet ensures it’s always within reach. Perfect for professionals and multitaskers who demand efficiency and reliability in every cut.

| ASIN | B0CYF1R7HL |
| Best Sellers Rank | #9,939 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Utility Knives |
| Blade Material | Zirconia, Zirconia, Zirconia |
| Brand | Slice |
| Brand Name | Slice |
| Color | Gray |
| Customer Reviews | 4.3 out of 5 stars 7,057 Reviews |
| Handle Material | Glass Filled Nylon |
| Handle Type | Auto-Retractable |
| Included Components | Mini Box Cutters |
| Item Length | 2.44 inches |
| Item Type Name | Box Cutter |
| Item Weight | 9.93 g |
| Manufacturer | Slice Industrial |
| Manufacturer Part Number | 50303 |
| Material | Glass Filled Nylon , Rubber, Zirconia |
| Material Type | Glass Filled Nylon, Rubber, Zirconia |
| Model Number | 50303 |
| Product Style | Auto-Retract |
| UPC | 850062503038 |
| Unit Count | 2 Count |
A**J
Best box cutter that won’t cut you
Easy to use and to store. Just bought again after several years of use with the original.
K**A
Works really well. Cuts packages not skin.
Best box opener! The magnet keeps it on my fridge so I don't loose it, which I would do! It fits well in my hand and is comfortable to hold. The cutting edge doesn't cut skin but it will cut right thru tape, cardboard, plastic wrapping and the juice box inside so be careful. This is definitely worth the purchase. The only negative is that the lock doesn't work. I have to hold the blade slider in the out position, but that's not difficult at all so I don't mind.
M**S
I Slice Retractable Knives
Love I Slice knives. Reduces lacerations during use. These have auto retraction to prevent cuts. Highly recommend these.
W**S
Very Useful Boxcutters
I've been pretty pleased with these box cutters so far. They're small enough that they're out of the way, and easy enough to stash away in a drawer. My only gripe with this item is that I wish there were a way to lock the blade in place. Any time I was opening larger boxes, I wanted this feature on the cutter. It's not a deal breaker by any means as I'm still very happy with the cutter, but I would make this change to the item if I could.
S**E
I couldn't live without this
I mean it, I cannot live without this little gadget. If you are like me, I get a lot of home deliveries now and I keep this right where I can find it to open every box. I even use it to break down the boxes. You can use it on those hard to open plastic shells. The ceramic blade is very sharp and it automatically goes back into the case when you release the thumb button. I gave one of these to a friend at Christmas in a little gift bag full of little gifts like handmade truffles and other handmade items. You know what she commented on, this box cutter. Not the handmade truffles the snow flake ornament or the silicone cooking mat but the box cutter. I was at her house this week for a tea party and right there on her desk is this box opener. I even bought a backup for me because I did misplace it once. So very handy and a great gift.
D**1
Good for opening packages, but a little overpriced
After misplacing our utility knife and being afraid that we might have left it somewhere our toddler could reach (don't worry, we eventually found it!) I was looking for something safer to keep around the kitchen for box-opening duty. Pros: -- Definitely safer - I won't say it's impossible to cut yourself but it seems very unlikely as you can run your finger along the blade and nothing happens. -- Clever design features - I like that it automatically retracts and has a magnet so it can be stored on the side of a fridge. I'm right-handed but I thought it was neat that you can reconfigure it for lefties (sidenote: the locking tab on the back isn't to lock the blade, it's for opening the case to replace or flip the blade). It's generally easy to use and fits comfortably in the hand. -- Easy to open packaging - It would have been ironic if you needed a box cutter to get this out of the packaging, but thankfully it just pops out. Cons: -- Not that great at cutting - Perhaps this should have been obvious, but a blade that can't cut you also can't cut most other things. It's decent at cutting packing tape on boxes or opening envelopes, but you can also do that with a house key. It can cut cardboard if you really try, but it would not be my first choice for breaking down boxes. -- Seems pricey for what it is - you are definitely paying a premium here for safety and design, as a $1 disposable utility knife will obviously cut better than this.
K**Y
Love!
I love this whole line of products. We started with the original with the tiniest blade because my kids were really young. Original works just fine but this one is easier to cut packages open with if they aren’t as straight or have a thicker amount of tape or packaging to cut through.
D**.
Urban Apartment Building? Shopaholic? BUY THIS.
If, like me, you are a 20-something living in a large apartment building with a single trash chute for your floor 1/2 block away, this is your new best friend (especially if you may or may not have a shopping problem). I bought this magic thing to give my kitchen shears a break. I keep it by the door and open / break down boxes as soon as they come in. This thing is SHARP - I accidentally cut the tip of my fingernail clean off by just brushing it with this guy. It's also magnetic, and super lightweight - so great for throwing in my pocket to go break down boxes elsewhere. My only potential gripe is it is definitely made for righties - the slide button is on the left side - but I am a leftie and it's still incredibly useful. Going on a year with this product, and not only is it so great I had to review, but it also is just as sharp as day 1.
A**O
OTTIMO
OTTIMO MINI CUTTER CON LAMA IN CERAMICA RETRATTILE A MOLLA INTERCAMBIABILE , COMODISSIMO PER APRIRE PACCHI LAVORANDO IN SUPERMERCATO MI E' TORNATO MOTLO UTILE , ED INOLTRE MOLTO SICURO POICHE' LA LAMA IN CERAMICA DIFFICILMENTE RIESCE A PENETRATE LA PRELLE DELLE MANI ACCIDENTALMENTE , CONSIGLIATISSIMO !!!!!
A**M
Awesome little tool
Great little tool for retail workers. Truly is a 'safety blade' but one that actually works. Almost impossible to accidentally cut yourself with, yet with pressure applied; it cuts as well if not better than the cheap steel alternatives. Blade lasts a good while if un-abused, then can be swapped round for another life cycle. Finding replacement blades is tricky though, for the price I'd just buy another cutter as it seems easier than sourcing good value blade packs. If you work anywhere than involves a lot of box/packaging opening, this is definitely worth it vs the £3 steel ones imo.
C**.
Klein, aber richtig effektiv!
Ich war wirklich positiv überrascht, wie gut dieser kleine Cutter schneidet. Trotz der kompakten Größe geht er mühelos durch Karton, Folie und andere Verpackungen – und das deutlich sicherer als herkömmliche Cutter. Der automatische Klingenrückzug sorgt dafür, dass man ihn bedenkenlos in der Tasche oder Schublade aufbewahren kann. Dazu liegt er gut in der Hand und ist extrem praktisch für den Alltag, ob zu Hause oder im Büro. Für mich ein kleines Werkzeug mit großem Nutzen – klare Kaufempfehlung!
山**博
使い易さ
使い易い
R**T
Excelente calidad de los materiales
Después de un uso intensivo no ha bajado su desempeño solo un desgaste mínimo a pesar de su uso y aún me queda el otro extremo de la cuchilla que está sin aún sin extrenar. Totalmente recomendable. El precio es alto pera vale la pena. Totalmente recomendable
Trustpilot
1 month ago
2 weeks ago