Third Decor Habitat Miniature Knife Polished Steel, Satin 420 (N89-1)
- The Third Decor Habitat Miniature N89-1 is a miniature folding knife featuring a 420 stainless steel blade and a comfortable steel handle. It serves as both a keychain and a tool for light, precision tasks.
5,42 €This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
Third Decor Habitat Miniatura N89-1 is an ultra-compact folding knife made of 420 steel, designed as an EDC keychain and gift item for light, precision tasks.
In the world of everyday EDC, there is a niche where functionality meets miniaturization pushed to the limit. The Third Decor Habitat Miniatura N89-1 meets the needs of users who aren’t looking for a full-size tool, but rather a compact accessory—a lightweight blade always at hand. With a total length of about 4 cm and a weight of about 3 g, the model remains almost imperceptible in a pocket or on a keychain, while retaining a real ability to perform small cuts. This solution is particularly attractive to those who treat a knife as part of their daily kit or as a symbolic, functional gadget.
The construction is based on 420 stainless steel, which is valued in the budget segment for its corrosion resistance and ease of sharpening. The design is complemented by a steel handle with a uniform shape and a ring for attachment to a keychain. Unlike typical keychain knives, which often use plastic or simplified mechanisms, this model offers a full steel construction and more consistent mechanical integrity. An additional distinguishing feature is the presentation box, which enhances its appeal as a gift and collector’s item.
Miniature blade geometry
The most important element of the design is the extremely compact clip point blade, optimized for small, controlled cuts. The flat grind promotes precise edge control when working with thin materials, where cut repeatability and geometric stability are crucial. 420 steel offers resistance to moisture and ease of sharpening, which is important for a tool carried constantly on a keychain. The entire design is centered on the idea of maximizing size reduction while maintaining functionality.
EDC Design and Portability
The steel handle forms a compact and uniform body that, despite its small size, maintains structural integrity and durability for daily use. The contoured shape provides basic control over the tool, appropriate for its intended purpose. An integrated ring allows for convenient attachment to a keychain, increasing the blade’s accessibility in everyday situations. The minimalist design eliminates unnecessary components, focusing on portability and ease of use. The slipjoint mechanism holds the blade in the open position but does not provide a full lock.
Technical data
| Product Number | N89-3 |
|---|---|
| Product Name | Third Decor Habitat Miniatura New Silver, Satin 420 |
Overall Length | 40.5 mm / 1.59“ |
| Blade Length | 17.5 mm / 0.67” |
| Blade Thickness | 1.05 mm / 0.041“ |
| Handle Length | 23.0 mm / 0.91” |
| Handle Thickness | n.d. |
| Weight | 3.0 g / 0.11 |
| Blade Material | 420 Stainless Steel |
| Blade Hardness | n.d. |
| Blade Grind | flat |
| Blade Finish | satin |
| Handle Material | Steel |
| Handle CVolor/Finish | Polished Steel |
| Backspacer Material | Polished Steel |
| Backspacer Color | Polished Steel |
| Clip | None |
| Clip Material | None |
| Pivot Mechanism | n.d. |
| Lock | Slipjoint |
| Opening Method | Manual, nail nick |
| Additional Accesories | Gift box |
| Designer | Decor Habitat |
| Brand | Third by Decor Habitat |
| Manufacturer | Decor Habitat S.L. |
| Country of Origin | Spain |
Frequently Asked Questions
Who is this model best suited for, and under what conditions?
It works best as an EDC keychain or a small utility tool. It’s the perfect solution for users who value mobility and those looking for a small gift.
What sets this model apart from other keychain knives?
The main distinguishing features are its full steel construction and extreme miniaturization. Compared to many keychain models, it offers a more compact and durable build.
Is this knife suitable for everyday use?
Yes, but only for light tasks. The model is designed for small jobs, such as opening packages or cutting thin materials.
How do you maintain and sharpen the 420 steel in this model?
420 steel is virtually maintenance-free; it requires basic cleaning and drying after use. Sharpening can be done on simple pocket sharpeners, maintaining a consistent angle.
Developed by: the Sharg® company



















