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Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack
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Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack
World's first auto-retractable box cutter with a high-tech double-sided hand-sharpened ceramic blade designed to reduce injuries by incorporating safer rounded-tips with a sharpness level that lasts 10x longer than steel.
Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack
Item #: 223244893

Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack

86% of respondents would recommend this to a friend

Item #: 223244893

NAD 559

Price Details

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*All items will import from US

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World's first auto-retractable box cutter with a high-tech double-sided hand-sharpened ceramic blade designed to reduce injuries by incorporating safer rounded-tips with a sharpness level that lasts 10x longer than steel.
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What Stands Out

Auto-Retractable Design
This cutter automatically retracts its blade for enhanced safety, reducing the risk of accidental cuts during storage or transportation, making it an ideal choice for professionals and DIY enthusiasts.
Durable Ceramic Blade
Equipped with a ceramic blade that lasts 11 times longer than traditional metal blades, it ensures consistent performance and minimizes replacement costs, offering great value for frequent use.
Heavy Duty Build
Designed for heavy-duty tasks, this utility knife combines strength and reliability, making it suitable for various cutting applications, from industrial to household, without compromising on quality or performance.

Product Details

Shop Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack online at a best price in Namibia. B00BWDZW2A
  • 3-Position Manual Slider Button allows blade to stay locked in 3 positions
  • Zirconium Oxide Ceramic Blade
  • 1 Slice Ceramic Blade = Up to 20 Metal Blades = Less Blade Changes = Less $$$ = Less Downtime = Less injuries + Simple No Tool Blade Change (Replacement SKU# 10404 or 10408)
  • Ceramic Blade only protrudes 1/2
  • For Use Exclusively with Slice Cutting Tools SKU# 10400, 10503, 10512, 10513, and 10514
  • 4 Dual-Sided Slice Ceramic Blades
  • 1 Ceramic blade = ~20 high-end metal blades
  • Never rusts, chemically inert, non-magnetic, non-sparking, non-conductive, no oil coating like traditional metal blades
Brand NameSlice
Unit Count1 Count
Number of Packs1
ManufacturerSlice Industrial
UPC895142105030 792745124522 085227469083 619718908609
Global Trade Identification Number00895142105030
Included Components10503
Item Type Name10503
Model Number10503
Manufacturer Part Number10503
Item Length6.97 inches (17.7 cm)
Item Weight4.48 ounces (127.01 grams)
Blade Length33.3 millimeters
Material TypeBamboo
Handle MaterialGlass Filled Nylon
Blade MaterialCeramic
ColorGreen - Blade Auto Retracts
Product StyleAuto Retractable Blade
Handle TypeAuto-Retractable
MaterialBamboo
BrandSlice
StyleAuto Retractable Blade
Package Weight1 Pound (450 grams)

Who Should Buy?

Suitable For
  • Frequent Package Openers

    Ideal for those who regularly open packages, providing safety and extended blade life for frequent use.

  • Craft Enthusiasts

    Perfect for crafters needing precision cutting without the risk of traditional blades, ensuring safety while working on projects.

  • Warehouse Workers

    Suited for warehouse environments where durability and safety in cutting through various materials are essential.

Not Suitable For
  • Heavy-Duty Construction

    Not suitable for heavy construction tasks requiring robust, heavy-duty blades as it might lack the necessary strength.

Product Description

Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main benefits of using the Slice Auto-Retractable Box Cutter?

    Answer: The Slice Auto-Retractable Box Cutter provides enhanced safety, durability, and efficiency. The ceramic blade is safe to touch, significantly reducing the risk of injuries, while lasting 11 times longer than traditional metal blades. This means less frequent replacements and lowered costs in the long run. It's ideal for professionals who frequently open boxes and packages, such as warehouse workers, as well as home users tackling DIY projects.
  • Question: How does the auto-retract feature work?

    Answer: The auto-retract feature of the Slice Box Cutter automatically retracts the blade when not in use, adding an essential layer of safety for users. This mechanism ensures that accidents are minimized, especially in busy work environments. As you cut, the blade stays extended, but with a simple release, it retracts. This design is particularly beneficial for those handling multiple tasks where switching tools is frequent, ensuring efficiency without compromising safety.
  • Question: Is the ceramic blade really safer than metal?

    Answer: Yes, the ceramic blade used in the Slice Auto-Retractable Box Cutter is designed to minimize injury risks. It’s safe to touch and less prone to snapping compared to metal, which can pose cutting dangers. This makes it an excellent choice for environments like schools or offices, where accidental cuts can lead to serious injuries. Additionally, the blade's design is optimal for cutting through various materials while providing a dependable, safe cutting experience.
  • Question: What materials can the Slice Box Cutter effectively cut?

    Answer: The Slice Box Cutter is versatile and can easily handle cardboard, tape, strapping, and plastic packaging. Thanks to its sharp ceramic blade, it glides through these materials with little effort, enabling efficient unpacking and crafting projects. Users in shipping and receiving departments, as well as home crafters, will find it particularly useful for quickly opening boxes without damaging the contents inside.
  • Question: What makes the Slice Box Cutter long-lasting compared to other utility knives?

    Answer: The Slice Box Cutter features a unique ceramic blade that lasts up to 11 times longer than conventional metal blades. Ceramic inherently resists dulling and corrosion, ensuring that users need to replace their blades less frequently. This longevity makes it economical for everyday tasks in both commercial and domestic settings, where reliability and efficiency are crucial for productivity.
  • Question: Can the Slice Box Cutter be used by children or beginners?

    Answer: While the Slice Auto-Retractable Box Cutter is designed with safety features, including a retractable blade, it is recommended for adult supervision when used by children. The safe design reduces cutting risks but adult guidance ensures proper usage techniques and safe handling, making it suitable for crafting and educational projects under supervision.
  • Question: How do you change the blade in the Slice Box Cutter?

    Answer: The blade in the Slice Box Cutter is easy to change. Simply press the release button, and follow the instructions outlined in the user manual for removal and replacement. The ergonomic design allows for a quick switch without special tools. This feature is particularly useful for those who use the cutter frequently, allowing them to maximize efficiency with minimal downtime during tasks.
  • Question: What industries benefit from using the Slice Box Cutter?

    Answer: Several industries can benefit from the Slice Auto-Retractable Box Cutter, including logistics, warehousing, retail, and crafting. In these sectors, the ability to safely and efficiently cut packaging materials is essential for productivity. For instance, warehouse staff can quickly unpack deliveries, while crafters appreciate the precision cutting without the risk of injury, significantly improving workflow in various professional and personal projects.
  • Question: Is the Slice Box Cutter suitable for left-handed users?

    Answer: Yes, the Slice Auto-Retractable Box Cutter is designed to be ergonomically friendly for both left and right-handed users. Its ambidextrous design allows anyone to use it comfortably and efficiently. This inclusivity is particularly beneficial in workplaces where diverse teams operate various tools, ensuring that everyone can maintain productivity without adapting to non-favored designs.
  • Question: Where can I buy Slice Auto-Retractable Box Cutter in Namibia?

    Answer: You can buy the Slice Auto-Retractable Box Cutter at Ubuy. They offer a convenient online shopping experience with various delivery options to ensure you can get the product right to your doorstep with ease. Ubuy also provides a user-friendly interface to help you find this and other quality utility knives quickly.

Slice Utility Knives 10503 Editorial Review

Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack is a revolutionary tool that prioritizes safety without compromising efficiency. With a unique ceramic blade that auto-retracts for added security, this box cutter is perfect for both seasoned users and those who may have struggled with traditional knives. Reviews highlight its ease of use, particularly for elderly individuals, providing peace of mind with its cutting performance while preventing injuries. Additionally, users appreciate the sturdy, ergonomic design that allows for precise cutting on materials like cardboard and plastic while being lightweight, making it comfortable to handle.

Customer Reviews & Ratings

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Pros

  • Ceramic blade lasts significantly longer than metal blades
  • Auto-retract feature enhances safety during use
  • Lightweight design for easy handling
  • Ergonomic shape fits comfortably in hands
  • Preloaded proprietary blade included for convenience

Cons

  • Proprietary blades may not be readily available everywhere

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NAD 559

Order now and get it around Thursday, October 01

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • World's first auto-retractable box cutter with a ceramic blade
  • Non-slip handle with an easy hold finish for protection
  • Automatically retracts back into the housing when the slider button is released for added safety
  • High visibility green rubberized interior grip
  • Less blade changes means reduced injuries
  • Slice ceramic blade lasts 10x longer than steel blades

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.