Best Plastic Letter Openers of 2025

Jordan Akhtar Avatar
Jordan Akhtar
Last Updated: 7 Feb 2025

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Plastic letter openers are small and handy tools designed to make the task of opening letters and packages easier and safer. They are made of durable plastic and come in a range of colours and designs. These letter openers have a sharp blade that easily slices through envelopes without damaging the contents inside. They are perfect for use in the office, at home, or on the go. Plastic letter openers are an affordable and practical addition to any desk or workspace.

At a Glance: Our Top Picks

Westcott Premium Letter Opener with Handle Cover #TOP 1
Westcott Premium Letter Opener with Handle
ftb score rating icon 9.9
TOYMIS 3pcs Plastic Envelope Openers Cover #TOP 2
TOYMIS 3pcs Plastic Envelope Openers
ftb score rating icon 9.8
Uncommon Desks Trendy Plastic Letter Opener Pack Cover #TOP 3
Uncommon Desks Trendy Plastic Letter Opener Pack
ftb score rating icon 9.6

Top 10 Plastic Letter Openers

#TOP 1

Westcott Premium Letter Opener with Handle

E-29692 00
Black
Pack of 1
Westcott Premium Letter Opener with Handle Cover
Westcott Letter Opener with Plastic Handle | Premium Letter Opener with Stainless Steel Blade | Ergonomic Black Plastic Handle | Opens Letters Easily and Cleanly | for Home and Office | E-29692 00

The Westcott Letter Opener features a high-quality stainless steel blade, ensuring lasting sharpness and resistance to corrosion, which means you can rely on it for effortless letter opening. Its ergonomic black plastic handle is designed for comfort, allowing for safe and easy handling, even during lengthy use. With its elegant and modern design, this opener looks great in any setting, whether at home or in the office. You will appreciate how it allows for precise opening of letters and packages without damaging the contents inside.

What We Like
Durable stainless steel blade
Comfortable ergonomic handle
Stylish modern design
Precise and safe opening
#TOP 2

TOYMIS 3pcs Plastic Envelope Openers

Z07002-10-12
Red, Green, White
TOYMIS 3pcs Plastic Envelope Openers Cover
TOYMIS 3pcs Desk Letter Openers, Plastic Envelope Opener Slitter Secure and Efficient Mail Opener Tool with Sharp Edges Envelope Slitter for Wrapping Mail and Paper Cutting (Red, Green, White)

The TOYMIS Letter Openers come in a set of three, designed to enhance your efficiency when dealing with mail. Made from premium plastic and stainless steel, these openers are both durable and long-lasting, ensuring they won’t easily break or lose their colour. With hidden edges for safety, you can use them confidently without worrying about scratching your fingers. Their lightweight design allows you to carry them with ease, making them perfect for use at home or on the go.

What We Like
Sharp for efficient mail opening
Durable and reusable materials
Safe hidden edges
Lightweight and portable
Versatile for various cutting tasks
#TOP 3

Uncommon Desks Trendy Plastic Letter Opener Pack

UD-PPLO-3PK
Uncommon Desks Trendy Plastic Letter Opener Pack Cover
Uncommon Desks Letter Opener - 3 Pack Plastic Letter Opener with Trendy Designs, Safe Plastic Edge, Wide Ergonomic Handle for Comfort and Grip

The Uncommon Desks Letter Opener is designed to enhance your home or office experience. Its trendy and functional design adds a stylish touch to your desk while ensuring comfort with an ergonomic grip. You will appreciate the safe, user-friendly plastic blade, which allows you to open envelopes without risking injury. The durable construction ensures that this letter opener will remain a reliable tool for years to come, making your mail handling quick and hassle-free.

What We Like
Trendy and stylish design
Safe for hands and contents
Ergonomic handle for comfort
Durable plastic construction
#TOP 4

8 Pcs Whale Shaped Letter Openers

Whale shaped
Multicolor
6.2*3.5cm
8 Pcs Whale Shaped Letter Openers Cover
8 Pcs Plastic Letter Openers Safety Mini Random Color Retractable Utility Box Opener for Office and Home Use (Whale Shaped)

The Whale Shaped Letter Openers come in a pack of eight, featuring random colours to suit your style. Their compact size makes them easy to carry, fitting comfortably in your bag or on a keychain. Made from high-quality plastic, these openers are lightweight and flexible, ensuring a comfortable grip for everyday use. You can quickly and safely cut open envelopes, food bags, and various packaging, making them a practical addition to your home or office. They are also a thoughtful gift for friends.

What We Like
Multiple colours included
Compact and portable design
High-quality, flexible material
Safe to use
Versatile cutting tool
#TOP 5

Westcott Modern Metal Blade Letter Opener

E-29699 00
Schwarz
Westcott Modern Metal Blade Letter Opener Cover
Westcott Letter Opener with Metal Blade

The Westcott Letter Opener features a modern shape that adds a stylish touch to your desk. Its metal blade ensures a clean and efficient cut, making it easy to open envelopes without any hassle. The grip zone, made of plastic, provides comfort during use, allowing you to handle it with ease. This thoughtfully designed tool is perfect for anyone looking to enhance their office supplies while enjoying convenience and efficiency.

What We Like
Modern and stylish design
Efficient metal blade
Comfortable plastic grip
Easy to use
#TOP 6

TOYMIS 3pcs Sharp Plastic Letter Openers

Z07002-10-12
Black
TOYMIS 3pcs Sharp Plastic Letter Openers Cover
TOYMIS 3pcs Desk Letter Openers, Plastic Envelope Opener Slitter Secure and Efficient Mail Opener Tool with Sharp Edges Envelope Slitter for Wrapping Mail and Paper Cutting (Black)

The TOYMIS Letter Openers come in a convenient pack of three, designed to enhance your work efficiency with their sharp edges. Made from premium plastic and stainless steel, these openers are durable and resistant to wear and tear, ensuring they last for a long time. The hidden edges provide safety, preventing accidental scratches while you open your mail. Their exquisite design makes them lightweight and portable, allowing you to easily carry one in your pocket for use at home or on the go.

What We Like
Durable materials
Safe hidden edges
Lightweight and portable
Improves work efficiency
#TOP 7

Sibba 4 Pcs Plastic Letter Openers

605723_1_IKPIHTU1f
Sibba 4 Pcs Plastic Letter Openers Cover
Sibba Letter Opener Envelope Slitter 4 Pcs Plastic Letter Openers Blade Envelope Opener Mail Cutter Cutting Measuring Devices for Women Men Home Office Package Paper

The Sibba Letter Openers are compact and portable, measuring just 6.5 × 5.5 cm, making them easy to carry wherever you go. With four quality openers included, you’ll have plenty to meet your daily needs. Crafted from durable stainless steel, the razor-sharp blades ensure a quick and precise cut through any envelope. Using the mail cutter is simple; just insert the tip, tilt the blade, and slide it along the edge for a clean opening every time.

What We Like
Compact and lightweight design
Four openers included
Sharp stainless steel blades
Easy to use
Versatile for various applications
#TOP 8

D.RECT Plastic Handle Envelope Knife

Black
D.RECT Plastic Handle Envelope Knife Cover
D.RECT Plastic Handle Letter Opener Envelope Knife Knife Office Supplies

The D.RECT Envelope Knife is a practical tool designed to make opening letters easy and efficient. Featuring a slightly sharp tip, it allows you to slide into envelopes effortlessly, ensuring that your letters remain undamaged. This means you can open your correspondence without the worry of tearing important documents. Additionally, the plastic handle offers a comfortable grip, making it user-friendly for daily office tasks. Weighing just 280 grams, it is lightweight and easy to handle, perfect for anyone who frequently deals with mail.

What We Like
Sharp tip for easy opening
Comfortable plastic handle
Lightweight design
Prevents letter damage
#TOP 9

Dimeho 6 Pcs Compact Letter Openers

Dimeho
602919_1+mail opener blade
Dimeho 6 Pcs Compact Letter Openers Cover
Dimeho 6 Pcs Letter Opener Envelope Slitter Plastic Mail Opener Blade with Safety Concealed Razor Blade Guiding Tip for Clear Cut Package Paper Cut Wrapping Office Home Business

The Dimeho Letter Openers are compact and portable, measuring just 3.15 × 2 × 0.16 inches. This means you can easily carry them in your pocket or bag, perfect for business travel. With charming designs in three colours, these letter openers add a touch of style to your office supplies. Made from durable stainless steel, the razor-pointed blades glide effortlessly through envelopes, ensuring a quick and clean opening. Their simple and efficient usage allows you to streamline your daily mail opening routine, making it easier for you to manage your correspondence.

What We Like
Compact and portable design
Stylish colour options
Durable stainless steel blades
Effortless and clean cutting
#TOP 10

DIKEBAO 5-Piece Stainless Steel Letter Opener Set

Black and White
DIKEBAO 5-Piece Stainless Steel Letter Opener Set Cover
DIKEBAO 5 Pieces Letter Opener Stainless Steel Office Paper Tool Portable Envelope Opener Plastic Handle Letter Opener for Sealed Documents or envelopes in Home or Office Black and White (7.4in)

The DIKEBAO Letter Opener Set features a long blade with a pointed tip, making it efficient for opening envelopes with just one cut. Its ergonomic plastic handle ensures a comfortable grip, reducing hand fatigue whether you're opening letters all day or just a few. Made from high-quality stainless steel, this tool is durable and resistant to corrosion, ensuring it remains sharp and hygienic over time. With five openers included, you can easily keep them in various locations, preventing delays when sorting through large volumes of mail.

What We Like
Efficient letter opening
Comfortable ergonomic handle
Durable stainless steel material
Includes multiple openers
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What can I use as a letter opener?

Letter openers can be made of wood, metal, plastic or a combination of materials. Some modern openers have a hidden razor blade inside a plastic handle. Select a style that feels comfortable in your hands, satisfies you aesthetically and opens envelopes quickly and smoothly.

2. What were old letter openers made of?

The original letter openers were also called paper knives or erasing knife. These small devices are first mentioned around 1850, much later than most similar items that are still commonly used. These small knife-like objects were designed to cut off the letter's wax seal, and was a standard item in any desk set.

3. Are letter openers supposed to be sharp?

The blades of letter openers tended to be narrower than paper knives, and the tips of letter opener blades are usually more pointed.

4. DO letter openers get dull?

Letter openers are generally made of wood, metal and plastic or a combination of the three materials. With constant use the cutting blade will become blunt and will require replacing or sharpening.

Editor's Notes

During our plastic letter opener research, we found 204 plastic letter opener products and shortlisted 10 quality products. We collected and analyzed 28,420 customer reviews through our big data system to write the plastic letter openers list. We found that most customers choose plastic letter openers with an average price of £4.71.

The plastic letter openers are available for purchase. We have researched hundreds of brands and picked the top brands of plastic letter openers, including Westcott, TOYMIS, Uncommon Desks, LxdLWEast, Sibba.

Written by
Jordan Akhtar Avatar

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.