Slice 10503 Auto-Retractable Box Cutter
- Ceramic blade, 33.3 millimeters
- Auto-retracting blade
- Glass filled nylon handle
- 6.97 inches long, 4.48 ounces
- Green body
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A Slice cutter with a ceramic blade that retracts on its own and a glass filled nylon handle. The material and warranty entries in the listing are unclear.
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ASIN: B008M3WW9YModel: 10503Category: Utility & Work Knives
Overview
A user who wants a cutter that guards its own edge gets this Slice tool, whose ceramic blade retracts automatically into a glass filled nylon handle. It is finished in green.
Automatic retraction and a ceramic edge suit light cutting where a blade left exposed would be a problem. The limitation is unclear listing detail: a bamboo material entry appears beside a nylon handle, and the warranty says only as labeled.
Who it's for
Light cutting tasks where safety around the edge matters are the situation. Those wanting a locking blade, a long reach or confirmed spares should look at a fuller listing.
Pros and cons
- Blade retracts automatically
- Ceramic blade material
- Glass filled nylon handle
- Short blade lowers snag risk
- Material entries conflict
- Warranty wording vague
- Replacement blade unnamed
Performance notes
The blade retracts by itself, so the edge is only exposed while the tool is pressed against the work. Ceramic holds an edge well but is brittle, which is a general trait of the material. Blade length limits how deep a cut can reach.
Specifications
| Brand | Slice |
|---|---|
| Model | 10503 |
| Dimensions & fit | |
| Blade Length | 33.3 Millimeters |
| Item Length | 6.97 Incheshigher than 54% of 105 utility & work knives |
| Item weight | 4.48 ounces |
| Construction & materials | |
| Blade Material | Ceramic |
| Handle Material | Glass Filled Nylon |
| Material Type | Bamboo |
| Color | Green |
| Included components | |
| Included Components | 10503 |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | As labeled |
| Other details | |
| Handle Type | Auto-Retractable |
| Item Type Name | Auto-retractable cutter |
| Product Style | Auto Retractable Blade |
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Frequently asked questions
How do I load or replace the blade on the Slice 10503?
The listing does not describe blade changes. It says only that the blade is ceramic and auto retracts, so follow the manufacturer's instructions.
Is the Slice 10503 made of bamboo?
The material type entry says bamboo, but the handle is listed as glass filled nylon. Ask the seller to confirm.
Does the blade on the Slice 10503 lock open?
The listing says the blade auto retracts and does not describe a locking position.