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🔪 Slice smarter, not harder — the blade that works as hard as you do!
The Slice 10408 Replacement Blade features advanced zirconium oxide ceramic construction, delivering 11 times longer sharpness than traditional steel blades. Its finger-friendly, safer edge design minimizes injury risk and eliminates the need for special sharps disposal. With a reversible pointed tip for intricate cuts and broad compatibility across Slice cutters, this blade is engineered for professionals who demand precision, safety, and lasting performance.







| ASIN | B0194Q1ETG |
| Best Sellers Rank | #26,896 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Knife Blades #235 in Shop Knives |
| Blade Material | Ceramic |
| Brand | Slice |
| Brand Name | Slice |
| Color | Pointed Tip |
| Customer Reviews | 4.7 out of 5 stars 1,025 Reviews |
| Global Trade Identification Number | 00895142104088 |
| Handle Material | Ceramic |
| Handle Type | Manual-Retractable |
| Included Components | SPG - 10408 |
| Item Length | 1.31 inches |
| Item Type Name | SPG - 10408 |
| Item Weight | 30 g |
| Manufacturer | Slice Industrial |
| Manufacturer Part Number | 10408 |
| Material | Zirconium Oxide |
| Material Type | Zirconium Oxide |
| Model Number | SPG - 10408 |
| Product Style | Replacement Blade |
| UPC | 792745124553 619718908197 895142104088 |
| Unit Count | 1 Count |
K**L
Great for cardboard
My husband uses this cutter every night at work. He likes it better than company issued blades. Never jumped, smooth cut and stay shaper a lot longer.
S**M
Very effective!
These replacement blades work perfectly for my smaller Slice openers. They are very sharp and last a ling time. Be careful replacing the blades because they are vety sharp. Arrived quickly.
A**N
They work well
These are some sharp ceramic blades, and I’ve had 0 issues opening boxes with them. Highly recommend.
R**2
Expensive but does what its suppose to
I dropped the candy cane looking knife that this goes in on a tile floor and the one that came with it broke. Not sure how long its going to take me to get through 4 of these blades (gave 1 to a family member) so would have preferred to buy 1, but that wasnt an option. Does what its suppose to do, but FYI this is much sharper point on these blades than the one that came with the cutter (which was a little more rounded).
S**.
best box opener
these are th best box openers Less dangerous than the bigger ones
D**S
Don’t have to worry about cutting myself
Love because I don’t have to worry about cutting myself
C**E
Awesome replacement blades
I love my ceramic box cutter and was disappointed when the blade wore out but very pleased to have found these replacement blades. They work perfectly with my box cutter and now I back to cutting up my cardboard for recycling with ease.
N**I
Works great
Works great, good price
K**V
Good product
.
B**E
slice branded ceramic knives compatible
this fits slice ceramic knives glad i bought it
L**N
Bought for Diamond Painting
This is perfect for cutting my diamond painting cover paper without damaging the canvas
C**Y
Good
Great. Fit perfectly.
S**N
smaller than the original blade come with the handle
I did a measurement, these blades are consistently 0.3 mm smaller than the blade come with the 10512 handle. It makes the blade wobble a lot. I am looking for something better.
Trustpilot
1 month ago
2 weeks ago