Nubatama Ume #2000 (Olive)
The 2000-grit Ume brick that collectors on the CKTG forums came to call the olive brick of joy — 50mm of fine-grit stone in a format normally reserved for coarse work.
| Feature | Specification |
|---|---|
| Brand | Nubatama |
| Type | Synthetic |
| Grit | #2000 (Fine) |
| Series | Ume (Olive) |
| Binder Hardness | Standard |
| Profile | 205 × 75 × 50mm Brick |
Buy This Stone If You're
- Wanting a fine stone with a working life measured in decades rather than years.
- Refining a 1000-grit edge on a stone substantial enough to sit unclamped on the bench.
- Collecting the Nubatama range and after one of its more unusual formats.
Water
Nubatama range stones should not be permasoaked. Let dry fully before storage.
Progression Ideas
- Preceding Step (Lower Grit): Nubatama Ume #1000 Speckled, in any of its three hardnesses.
- Following Step (Higher Grit): A 3000 or 4000-grit stone.
Notes
- Ken listed this as one of the two original Ume 2000s, alongside the Speckled.
- The olive brick of joy nickname comes from the forums, not the factory.
- One of only a handful of fine-grit stones Nubatama made as a full 50mm brick.
- No dedicated demo was filmed for this stone.
Read More
- Two New Nubatama Stones — Ume 2k And 3k Platinum – The launch post placing both Platinums against the other 2000-grit stones in the range.
- Quick Overview Of Nubatama Stones – A tour of the whole line and how the grits were designed to fit together.
- Learn From My Mistakes… Stones Cracking – Permasoaking and drying guidance for the full Nubatama range, and why it matters.
Condition
- Stone: Sold in two states, selectable above. New stones are unused and factory-fresh. The Used stone has been sharpened on and is priced accordingly; it is flat, sound, and has plenty of life left.
- Packaging: While our inventory is new, the original packaging may show minor shelf wear, scuffing, or external softening due to warehouse storage and handling over the last five years. Internal protective wrapping (plastic or paper) may show signs of handling, minor tears, or may occasionally be absent—this never affects the condition of the stone itself.
Shipping
Orders are typically processed and shipped same day from Santa Maria, CA.
Every stone ships in a new, high-quality box, individually wrapped in bubble wrap and packing paper for maximum protection in transit.
Please reach out with any questions before or after purchase — happy to help.
Return policy
At Pacific Waterstone, we stand behind the authenticity and quality of every stone we sell.
Incorrect or Mislabeled Items
If you receive an item that is mislabeled, damaged, or significantly mischaracterized in its listing, we will make it right. You may return the item for a full refund or exchange with no restocking fees, and we will cover all return shipping costs.
Standard Returns
If you change your mind or wish to return an item for any other reason:
- Returns are accepted within 14 days of delivery.
- Items must be returned in their original, unused condition with all original packaging.
- A 10% restocking fee applies to cover processing costs.
- Return shipping costs are the responsibility of the customer.
To initiate a return, please contact us with your order number and the reason for your request.
Provenance
Everything we carry comes from the personal collection of Ken Schwartz — the sharpener behind Precise Sharpening, who built the Nubatama line and gathered the naturals that sat beside it on his bench. The synthetics are new and unused. The naturals were his.