NANIWA Lobster Chemical Finishing Stone A3-2 #4000 – Magnesia Whetstone with Base for Professional Final Sharpening
The NANIWA Lobster Chemical Finishing Stone A3-2 #4000 with Base is a classic Japanese finishing stone widely trusted by professional chefs and sharpeners.
This long-established model uses a magnesia bonding system, allowing it to be used with minimal water preparation. The included plastic base provides stability during sharpening, making it suitable for both professional and workshop environments.
The #4000 grit is ideal for final edge refinement, producing a smooth, controlled cutting edge with fine slurry formation. It is particularly valued for Japanese knives, where a balanced sharpness and cutting feel are required.
As one of NANIWA’s traditional flagship finishing stones, it has been used for decades in professional kitchens and sharpening workshops.
| Brand | NANIWA Lobster mark |
| Item | Chemical Finishing Stone A3-2 |
| P No. | IE-1200 |
| Grit |
#4000 (FINISHING) |
| Size(of Stone) | 210 × 70 × 20 mm (approx. 8.3 × 2.8 × 0.8 inches) |
| Remarks | Do Not put into water for a long time or it may cause poor quality. |
===IMPORTANT notes before purchase!!!===
1.Import duties, taxes(VAT,GST,etc.) and Handling Charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
2. Please check with your country's customs office to determine what these additional costs will be prior to purchasing.
We cannot accept any return or cancellation, due to such duties unpaid in your country.