A sharp knife is a safer knife — and the Joseph Joseph Rota Folding Knife Sharpener makes maintaining a keen edge on your kitchen knives quick, easy and genuinely satisfying. The Rota's defining feature is its unique swivelling design: the handle rotates open to create an ergonomic, stable grip when sharpening, then folds neatly closed again into a compact unit that slots easily into a kitchen drawer without taking up any meaningful space.
Inside, two ceramic sharpening wheels handle both stages of knife maintenance: a coarse wheel for dull or damaged blades that need significant restoration, and a fine wheel for finishing the edge and for regular light maintenance between sharpenings. Non-slip feet on the base keep the Rota completely stable while you work, so there's no risk of the sharpener shifting as you draw the blade through. The easy-grip handle locks closed securely, so the ceramic wheels are fully protected during storage.
Suitable for most types of stainless-steel kitchen knives. Not suitable for serrated or ceramic blades. Wipe clean with a damp cloth. A practical and compact essential for any home kitchen — whether you're sharpening chef's knives, paring knives or utility blades, the Rota gives you professional-grade sharpening results in a tool that fits in your palm.
Available at Red Rhino as part of the Joseph Joseph Kenya collection. Explore more kitchen essentials at Red Rhino.
| Specification |
Details |
| Brand |
Joseph Joseph |
| Model / SKU |
Rota Folding Knife Sharpener Dark Grey/Red / 10048 |
| Colour |
Dark Grey / Red |
| Sharpening Wheels |
2 ceramic: 1 × Coarse (for dull/damaged), 1 × Fine (maintenance) |
| Design |
Unique swivelling — opens for use, folds closed for storage |
| Dimensions |
H4 × W12.8 × D4 cm |
| Stability |
Non-slip feet on base |
| Suitable For |
Most stainless-steel knives |
| Not Suitable For |
Serrated or ceramic blades |
| Care |
Wipe clean with a damp cloth |
| Country of Design |
United Kingdom |