I always buy genuine OLFA replacement blades because they are made in Japan and they know a thing or two about knives and steel. These new style black blades show that they are now 25% sharper which is likely due to a better grade of carbon steel that they are made from is definitely an impressive achievement considering the quality of the other blades. Really nice to see OLFA levelling up their already legendary quality of knives. I have three difference sizes and use them whenever I need a top quality knife. See my video for a close up look at these new blades.
| Manufacturer | OLFA |
|---|---|
| Part Number | HBB-5B |
| Product Dimensions | 22 x 8 x 1.5 cm; 107 g |
| Item model number | ARHBB-5B |
| Is discontinued by manufacturer | No |
| Colour | Black |
| Style | Retractable Blade |
| Material | Carbon Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 5 |
| Handle/Lever Placement | Firm |
| Handle Material | Plastic |
| Blade Edge | Sharp |
| Batteries Included? | No |
| Batteries Required? | No |
| Item Weight | 107 g |









