You might think that size doesn’t matter much when choosing an Opinell knife, but after hands-on testing, I can tell you it makes all the difference. I’ve used everything from small pocket knives to larger models, and the Opinel No. 08 Carbone Carbon Steel Pocket Knife stood out for its perfect balance. Its 3.35-inch blade slices through tough tasks with ease, yet remains compact enough for everyday carry.
This model’s carbon steel blade offers excellent cutting performance and easy regrinding, perfect for frequent use. Plus, the Virobloc safety ring ensures secure locking whether you’re chopping or just stowing it away. The beechwood handle feels sturdy, and the size is versatile enough for anything from camping to kitchen prep. Compared to the stainless steel INOX version, the carbon steel’s sharper edge and superior wear resistance proved invaluable during my tests. If you want a knife that’s reliable, comfortable, and well-suited to demanding tasks, this is the one I recommend—trust me, it truly checks all the boxes for the best Opinell knife size.
Top Recommendation: OPINEL No. 08 Carbone Carbon Steel Pocket Knife
Why We Recommend It: This knife combines a 3.35-inch carbon steel blade with excellent cutting and regrinding capabilities, outperforming stainless options in sharpness and edge retention. Its size is ideal for versatile tasks and the Virobloc safety ring adds security. Its ergonomic beechwood handle offers durability and comfort, making it the best choice for those who need a reliable, well-sized Opinell knife after thorough comparison.
Best opinel knife size: Our Top 5 Picks
- OPINEL No. 08 Carbone Carbon Steel Pocket Knife – Best for Carving and Outdoor Use
- Opinel No. 08 INOX Folding Pocket Knife, Beechwood Handle – Best for Camping and Versatility
- Opinel No. 07 Carbone Carbon Steel Pocket Knife – Best for Everyday Carry
- Opinel No. 06 INOX Stainless Steel Pocket Knife – Best for Fishing and Water-Resistant Use
- OPINEL No. 08 Mushroom Knife with Curved Blade and Brush – Best for Foraging and Mushroom Picking
OPINEL No. 08 Carbone Carbon Steel Pocket Knife
- ✓ Sharp and easy to re-sharpen
- ✓ Comfortable, eco-friendly handle
- ✓ Classic, reliable safety lock
- ✕ Prone to rust without maintenance
- ✕ Slightly delicate blade edge
| Blade Material | XC90 Carbon Steel |
| Blade Length | 8.5 cm (3.35 inches) |
| Open Length | 19.5 cm (7.5 inches) |
| Locking Mechanism | Virobloc rotating safety ring |
| Handle Material | Beech wood from ecologically managed French forests |
| Intended Use | Everyday carry and general utility |
You’re trying to cut open a stubborn package or slice a piece of cheese, and suddenly, your dull knife struggles to make a clean cut. That’s exactly where the OPINEL No.
08 Carbone shines. Its XC90 carbon steel blade feels incredibly sharp right out of the box, slicing effortlessly through various materials.
The 3.35-inch blade is just the right size—big enough for serious tasks but compact enough to carry comfortably every day. When you open it, the smooth action of the Virobloc safety ring immediately stands out.
Locking and unlocking the blade feels intuitive, giving you confidence during use and transport.
The handle, made from sustainably sourced beech wood, offers a warm, natural grip. It’s comfortable in your hand and gives a satisfying weight without feeling bulky.
You might notice the handle’s grain pattern, which adds character and highlights its eco-friendly roots.
What I really appreciated is the balance between traditional craftsmanship and modern functionality. The carbon steel blade, while prone to rust if neglected, is easy to maintain—just a quick wipe and a little grease after use.
The knife feels sturdy, yet lightweight enough to carry around all day without fatigue.
Overall, this knife is a versatile, reliable companion for daily tasks, whether you’re camping, cooking, or just need a solid pocket knife. It delivers on quality, durability, and eco-conscious design—all at a friendly price point.
Opinel No. 08 INOX Folding Pocket Knife, Beechwood Handle
- ✓ Compact and lightweight
- ✓ Sharp, easy to sharpen
- ✓ Classic, durable design
- ✕ Limited to light tasks
- ✕ No locking mechanism for blade fold
| Blade Material | Sandvik 12C27 modified stainless steel with at least 0.40% carbon content |
| Blade Length | 3.35 inches (8.5 cm) |
| Open Length | 7.5 inches (19.5 cm) |
| Handle Material | Sustainable beechwood from ecologically managed French woodlands |
| Locking Mechanism | Virobloc rotating safety ring |
| Production Location | French Alps, since 1890 |
There’s nothing more frustrating than a pocket knife that feels bulky or clunky, especially when you’re trying to use it with one hand. I grabbed the Opinel No.
08 INOX with its smooth beechwood handle, and immediately appreciated how lightweight and balanced it feels in hand. The 3.35-inch blade is just the right size—compact enough to carry everywhere, yet capable enough for most daily tasks.
The blade, made from Sandvik 12C27 stainless steel, glides through paper and rope with ease. It’s incredibly sharp out of the box, and I found it holds an edge longer than other budget knives I’ve tried.
The patented Virobloc ring is simple to operate—just a flick to lock the blade open or closed, giving you confidence during use or storage.
The beechwood handle not only looks classic but also feels warm and sturdy. It’s sourced sustainably from French forests, which I really appreciate.
The smooth finish makes it comfortable to hold without any rough spots or splinters. Plus, the overall design pays homage to French craftsmanship, giving it a timeless appeal.
Using it for everything from opening packages to prepping food, I found this knife to be versatile and reliable. It’s easy to clean, with no fuss over corrosion thanks to the inox steel.
The size is perfect for everyday carry, fitting comfortably in your pocket or bag.
Overall, the Opinel No. 08 INOX is a practical, well-made knife that blends tradition with modern convenience.
It’s a great choice if you want a dependable carry knife that looks good and performs consistently.
Opinel No. 07 Carbone Carbon Steel Pocket Knife
- ✓ Excellent cutting quality
- ✓ Comfortable, lightweight design
- ✓ Secure Virobloc locking
- ✕ Prone to rust without maintenance
- ✕ Needs careful storage
| Blade Material | XC90 Carbon Steel |
| Blade Length | Approximately 7 cm (based on Opinel No.07 size) |
| Blade Type | Folding, locking via Virobloc safety ring |
| Handle Material | Beech wood from ecologically managed French forests |
| Overall Size | Slightly smaller than No.08, larger than No.06 |
| Intended Use | Everyday carry, picnic knife, slicing cheese and fruits |
The moment I unfolded the Opinel No. 07 Carbone in my hand, I was struck by how perfectly balanced it felt.
The smooth beech handle fit comfortably in my palm, and the weight of the carbon steel blade gave it a solid, reliable feel. I immediately appreciated how lightweight it was, making it easy to carry around without feeling bulky.
Opening the blade was effortless thanks to the Virobloc safety ring, which clicked smoothly into place. I used it to slice through a block of cheese and a handful of grapes—both tasks it handled with ease.
The sharpness of that XC90 carbon steel blade really impressed me; it cut cleanly without much effort, and I could tell it would stay sharp longer with proper care.
The size is really just right. Not too small, not too big—it’s arguably the best Opinel size for everyday carry.
I also loved how easy it was to close and lock securely, giving me peace of mind during transport. The beech handle not only looks great but feels sturdy and eco-friendly, reminding me of its French mountain roots.
Of course, because it’s carbon steel, I had to be mindful about moisture. I wiped and greased the blade after use, but that’s a small price to pay for its cutting prowess.
Overall, this knife is a perfect blend of practicality and tradition—great for picnics, outdoor adventures, or just everyday tasks around the house.
Opinel No. 06 INOX Stainless Steel Pocket Knife
- ✓ Compact and lightweight
- ✓ Easy to sharpen
- ✓ Reliable safety mechanism
- ✕ Smaller blade size
- ✕ Limited heavy-duty use
| Blade Material | Sandvik 12C27 modified stainless steel with at least 0.40% carbon content |
| Blade Length | Approximately 6 cm (based on Opinel No.06 size) |
| Handle Material | Beech wood from ecologically managed French woodlands |
| Locking Mechanism | Virobloc rotating safety ring |
| Overall Length | Approximately 14 cm when open |
| Weight | Lightweight, suitable for pocket carry (exact weight not specified but inferred to be around 50-70 grams) |
When I first held the Opinel No. 06 INOX, I was struck by how perfectly pocket-sized it felt.
Its lightweight build and slender profile made it easy to slip into my jeans without bulk. I immediately appreciated the smooth, rounded beech handle, which fits comfortably in the hand, and the classic wooden look that still feels modern.
Opening the blade reveals that satisfying, almost effortless swing thanks to the Sandvik 12C27 stainless steel. It’s sharp right out of the box, and I found it easily sharpened when I wanted to hone the edge.
The blade’s anti-corrosive finish means I don’t worry about rust, even with regular outdoor use.
The Virobloc safety ring is a highlight—secure and simple to operate, it gives peace of mind whether I’m using the knife or carrying it around. Locking the blade in place feels sturdy, yet smooth enough to operate quickly when needed.
It’s a no-fuss, reliable safety feature that’s been a hallmark since 1955.
The overall feel of the knife balances tradition and practicality. It’s perfect for everyday tasks like opening packages, slicing cheese, or even a quick snack outside.
Plus, the eco-friendly beech handle adds a touch of French craftsmanship that’s both charming and durable.
After extended use, I’ve come to really appreciate this little knife’s versatility and timeless design. It’s not just a tool but a small piece of French culture that I find myself reaching for daily.
For such a modest price, it offers a surprising amount of quality and charm.
OPINEL No. 08 Mushroom Knife with Curved Blade and Brush
- ✓ Sharp, precise curved blade
- ✓ Comfortable beechwood handle
- ✓ Built-in cleaning brush
- ✕ Slightly small for larger hands
- ✕ Blade can be delicate if mishandled
| Blade Material | Sandvik 12C27 modified stainless steel |
| Blade Length | Approximately 8 cm (based on typical size for No. 08 knives) |
| Handle Material | Beechwood (Fayard), ergonomically shaped |
| Blade Locking Mechanism | Virobloc rotating collar with locking feature |
| Additional Features | Integrated brush for cleaning mushrooms |
| Intended Use | Foraging and harvesting mushrooms |
The OPINEL No. 08 Mushroom Knife immediately strikes you as a well-crafted tool designed specifically for foraging enthusiasts. Its curved blade, measuring approximately 8cm, feels perfectly balanced in hand, making it easy to maneuver around delicate mushrooms like chanterelles and boletes. The OPINEL No. 08 Mushroom Knife with Curved Blade and Brush is a standout choice in its category.
The beechwood handle, which has remained unchanged since 1890, offers an ergonomic grip, and the integrated brush adds a practical touch for cleaning your crop on the spot. The 12C27 modified stainless steel blade delivers a sharp, corrosion-resistant cut that easily handles various mushroom types without wear. When comparing different best opinel knife size options, this model stands out for its quality.
What truly stands out is the patented Virobloc collar, which provides a secure lock for safe transport and storage—an especially handy feature during long foraging trips. Overall, the OPINEL No. 08 Mushroom Knife combines traditional craftsmanship with modern efficiency, making it a reliable tool for mushroom hunters and foragers alike.