I've been using this tiny box cutter for years—and it's 20% off now

• The Slice Combo Pack, featuring a mini and a heavy-duty box cutter, is available for 20% off during Prime Day.
• Slice box cutters use a ceramic blade that is safer on skin and lasts 11 times longer than traditional steel blades.
• The tool is effective for opening cardboard boxes, plastic clamshell packaging, and heavy shrink wrap.

We all know we’re indulging in a bit of shopping this week with Prime Day in full swing, offering up some of the best deals we’ve seen in months. But let's be real—all those packages will be arriving at our doors very soon, and I absolutely hate not having the right tools at my disposal to get them opened up.

That’s where this absolute game-changer comes in. When I stumbled across the Slice brand box cutters a few years back, I started with just their mini box cutter. Fast forward to today, and the blades are still just as sharp as the first day I received it. In fact, I haven’t reached for any other box cutter since. Honestly, I get annoyed whenever I misplace it, but I’m always overjoyed to use it time after time. Because I love it so much, I'm personally adding this deal to my cart right now just to have a few extras handy for the garage and the kitchen.

The best part is that right now you can grab the Slice Combo Pack and score 20% off for Prime Day. I can't stress enough that this bundle deal should definitely be in your shopping cart—once you try it, I'm sure you'll never trust a traditional box cutter again.

Check out the full details below to see why this is such a solid investment and find out how you can grab this deal today!

The one Prime Day upgrade your packages aren't ready for (and it’s 20% off)

Note: To lock in that 20% Prime Day discount, just make sure to check the digital coupon box on the product page before adding it to your cart! The discount will only apply to the Sage green colorway.

Slice Box Cutter Combo Pack

Ditch the dull, sketchy box cutters and grab the ultimate, finger-friendly power duo that will outlast metal 11 to 1—all for 20% off this Prime Day. Shop this Prime Day deal

Why slice completely reinvents the box cutter (and lasts 11x longer than metal)

"Finger-Friendly" Safety: Traditional steel blades invite accidents. Slice features a 100% ceramic edge that glides through thick cardboard but safeguards your skin and your package contents.

Outlasts Steel 11 to 1: Skip the constant blade replacements. This ultra-durable ceramic blade lasts a staggering 11 times longer than metal, never rusts, and stays razor-sharp.

The Ultimate Power Duo: Get the best of both worlds. Use the heavy-duty cutter to dominate stubborn shipping boxes, and keep the compact mini cutter handy for quick, everyday tasks.

Destroys Cruel Clamshells: It’s not just for cardboard. This tool effortlessly slices through frustrating plastic clamshell packaging, heavy shrink wrap, and stubborn retail seals.

Industrial-Grade Trust: There’s a reason safety professionals in major warehouses make Slice their top choice. You're getting that exact same heavy-duty reliability right at your kitchen counter.

Don’t just take my word for it—here’s what Amazon shoppers are saying

⭐⭐⭐⭐⭐ "Works great!""Works great! Love having this rather than a knife. This brand is great, safer, and easy to grip and use." — Amazon customer review

⭐⭐⭐⭐⭐ "Cannot recommend highly enough!""I’ve had one of these for years and bought this one for my dad. I have them hanging on a hook by the door, so when the Amazon packages arrive (daily) it’s handy. Much easier than using your hands to try to rip them open, and way, way safer than using scissors. Cannot recommend highly enough!" — Amazon customer review

Do you need Amazon Prime to shop this deal?

No, you don't need to be an Amazon Prime member to shop this particular deal. Unlike Prime Day, which is exclusive to Prime members, this Amazon deal is open to all shoppers. That said, having Prime can still make a difference.

Here are some Prime member highlights

• Faster free shipping (often same‑day or next‑day)
• Early access to select Lightning Deals
• Occasional Prime‑only price drops on specific items

Amazon Prime membership

Sign up for an Amazon Prime membership to get exclusive perks and benefits all year. Join Amazon Prime

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