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REXBETI 12-Pack Utility Knife, Retractable Box Cutter for Cartons, Cardboard and Boxes, 18mm Wider Razor Sharp Blade, Smooth Mechanism, Perfect for Office and Home use - style: 12 Pack

REXBETI 12-Pack Utility Knife, Retractable Box Cutter for Cartons, Cardboard and Boxes, 18mm Wider Razor Sharp Blade, Smooth Mechanism, Perfect for Office and Home use - style: 12 Pack

$16.58 USD
$16.58 USD
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About this item

  • 12-Pack Heavy-Duty Utility Knife Set for Professional and Daily Use — Includes 12 heavy-duty utility knives designed for warehouse work, construction projects, home improvement, moving, shipping, flooring installation, and DIY tasks. These retractable box cutters are used for cutting cardboard, drywall, carpet, plastic wrap, foam board, leather, vinyl, rope, and packaging materials with precision and control.
  • Razor-Sharp 18mm SK5 Snap-Off Blades Stay Sharp Longer — Each utility knife features premium 18mm SK5 carbon steel snap-off blades capable of making deep, clean cuts through thick materials. The segmented blade design allows users to snap off dull sections for a fresh sharp edge, helping extend blade life and improve cutting efficiency during heavy-duty tasks.
  • Secure Safety Lock Helps Prevent Blade Slipping or Accidental Retraction — The reinforced safety lock keeps the blade firmly in place during demanding cutting jobs and helps prevent unwanted blade movement or accidental retraction under pressure. This stable locking mechanism is ideal for warehouse workers, contractors, movers, and anyone handling repetitive cutting tasks.
  • Durable Engineering-Grade Handle with Anti-Slip Grip — Built with thickened engineering-grade material for improved durability and impact resistance, this industrial box cutter is designed to withstand demanding warehouse and job site environments. The textured anti-slip grip provides better control and a more secure hold during extended cutting sessions.
  • Smooth Slide Mechanism for Fast One-Hand Operation — The smooth blade slide system allows quick blade adjustment and easy one-hand operation when opening boxes, trimming drywall, cutting insulation, removing flooring, or handling shipping supplies. The retractable utility knife design also improves storage safety when not in use.
  • Compatible with Standard 18mm Replacement Blades — This retractable utility knife uses standard 18mm snap-off replacement blades commonly used in warehouse, construction, packaging, and renovation work, making blade replacement fast and convenient for long-term daily use.
  • Designed for Safer, Smoother, and More Efficient Cutting — This heavy-duty utility knife is used for cutting cardboard, drywall, carpet, roofing paper, plastic sheeting, and packaging materials, and is capable of delivering precise, controlled cuts that cause smoother workflow and reduced hand fatigue during repetitive cutting tasks.
  • Consistently ranked among the Top 10 products in its category — trusted by thousands of customers for proven quality, durability, and reliable everyday performance. Customer-tested over time, designed for long-lasting use and dependable results you can count on.

Overview

  • Material: Carbon Steel
  • Brand: REXBETI
  • Color: Orange
  • Item Length: 8.85 Inches
  • Handle Material: [Plastic, Rubber]
  • Blade Material: Carbon Steel
  • Item Weight: 0.84 Pounds
  • Blade Length: 2.95 Inches
  • Style: 12 Pack
  • Unit Count: 12 Count

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Foster — Portland, Oregon

    I ordered a few drawing and painting supplies from Paintora, and everything arrived in great condition. The products felt well selected, easy to use, and nicely suited for everyday creative work. It was a smooth experience overall, and I was happy with the quality.

  • ⭐⭐⭐⭐⭐

    Ryan Mitchell — Austin, Texas

    Paintora has a really practical selection of art supplies. I picked up a mix of sketching tools and painting materials, and everything felt useful and straightforward. The items worked well for my routine, and I would definitely shop here again.

  • ⭐⭐⭐⭐⭐

    Sophia Bennett — Denver, Colorado

    I like that the products at Paintora feel approachable without being basic. I ordered a few supplies for drawing and mixed media, and they fit nicely into my creative process. Everything was easy to organize and enjoyable to work with.

  • ⭐⭐⭐⭐⭐

    Jason Cooper — Seattle, Washington

    The art supplies I received from Paintora were a great addition to my workspace. I bought a few items for regular sketching and painting, and they’ve made it easier to keep creating consistently. The selection feels thoughtful and practical for everyday use.
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FAQ

What types of products does Paintora sell?

Paintora offers art supplies and creative materials for drawing, painting, illustration, printmaking, sculpting, casting, and studio organization. Our selection includes pencils, markers, paints, brushes, paper, canvas, clay tools, easels, storage products, and complete art sets.

How much does shipping cost?

Paintora charges a flat shipping fee of $6.90 per order. Any applicable taxes, customs duties, or import charges are not included unless otherwise stated during checkout.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during busy periods, sales events, or inventory reviews.

How long will delivery take?

Estimated delivery after shipment is generally 5–10 business days within the United States. International delivery, when available, usually takes 10–20 business days. Delivery times are estimates and may be affected by carriers, weather, customs, or shipping restrictions.

How can I track my order?

A shipping confirmation email with tracking information will be sent after your order has been dispatched. Tracking activity may take several business days to appear after the carrier receives the package.

Can I change or cancel my order?

Please contact us as soon as possible at abroylwviaxorle@gmail.com with your order number. We will try to assist, but changes and cancellations cannot be guaranteed after processing, packing, or shipment has begun.

What is your return policy?

Eligible unused and unopened products may be returned within 30 days of confirmed delivery. A return request must be approved before the product is sent back. Opened or used paints, inks, clay, resin, adhesives, and other consumable materials may not be returnable unless they arrived damaged, defective, or incorrect.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us within 7 days of delivery at abroylwviaxorle@gmail.com. Please include your order number and clear photographs of the product, packaging, and shipping label so we can review the issue and provide an appropriate resolution.

How do I know whether an art material is suitable for my project?

Review the product description, material information, dimensions, surface recommendations, age guidance, and manufacturer instructions before purchasing or using an item. We recommend testing unfamiliar products on a small area first, as results may vary depending on the surface, technique, and materials used.

How can I contact Paintora customer support?

You can reach Paintora by email at abroylwviaxorle@gmail.com. We generally aim to respond within 1–2 business days, Monday through Friday, excluding public holidays.