COSCO Easycut Self-Retracting Cutter Knife
- Auto-retractable handle, utility knife
- 6.3 inches long
- 2.08 ounces
- Plastic blade and handle listed
- Bamboo material also listed
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A light utility knife with an auto-retractable handle, listed with a plastic blade and plastic handle. The listing mixes materials, so check the blade type before relying on it for tough cuts.
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ASIN: B000MK9XYMModel: 91508Category: Utility & Work Knives
Overview
A drawer by the packing bench is where a light retractable knife like this gets used on tape and cartons. The handle retracts the blade automatically, and the listing gives plastic for both the blade and the handle.
Auto-retracting action covers the blade when you let go, which suits an office or a shipping desk. The limit is material clarity, because the listing names a plastic blade and also bamboo, which leaves the build unclear.
Who it's for
Offices, classrooms and light packing work where a safer, lightweight cutter helps. Tradespeople who cut rope, carpet or thick material need a metal-bladed utility knife.
Pros and cons
- Plastic blade is gentle on surfaces
- Simple one-piece tool
- Plastic blade limits cutting power
- Material listing is confusing
- Not for tough materials
- Spare blade details not listed
Performance notes
Pressing the tip against the material extends the cut, and the handle pulls the blade back out of contact when pressure stops. A plastic blade is gentler but dulls and cuts only thin material. Heavy cutting needs a metal blade.
Specifications
| Brand | COSCO |
|---|---|
| Model | 91508 |
| Dimensions & fit | |
| Item Length | 6.3 incheslower than 61% of 105 utility & work knives |
| Item weight | 2.08 ounces |
| Construction & materials | |
| Blade Material | Plastic |
| Handle Material | Plastic |
| Material Type | Bamboo |
| Included components | |
| Unit Count | 1.0 Count |
| Other details | |
| Handle Type | Auto-retractable |
| Product Style | Utility knife |
| Item Type Name | 91508 |
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Frequently asked questions
Is the Cosco 91508 a metal blade knife?
No. The listing gives plastic for the blade and the handle.
Does the Cosco 91508 retract automatically?
Yes. The handle type is auto-retractable.
How long is the Cosco 91508?
The listing gives 6.3 inches.
How heavy is the Cosco 91508?
The listing gives 2.08 ounces.