Tumbler · Updated August 2026
Tumbler Original Rolling Knife Sharpener (Diamond): price & specs
Tumbler Original Rolling Knife Sharpener (Diamond). Every price and spec below is linked to its source and dated — no guesses.
Source: tumblerware.com verified verify in ledger
Is the Tumbler Original Rolling Knife Sharpener (Diamond) a good buy?
At $129, the Tumbler Original Rolling Knife Sharpener (Diamond) is #4 cheapest of the 13 knife sharpeners we track, where the median is $165.99. On the spec sheet, its num stages or stones of 2 is the lowest of the 13.
Specifications
| Price (US) | $129 List price on tumblerware.com; frequently on sale around $96.75 |
|---|---|
| Brand | Tumbler |
| Released | — |
| Sharpening angle range (°) | 15, 20 (two preset angles) |
| Abrasive grit options | diamond sharpening disc + EDGEBOOST steel honing finish (single-grit diamond, no multi-grit set) |
| Sharpening method | manual |
| Abrasive type | diamond + steel honing |
| Num stages or stones | 2 |
| Clamp blade compatibility | magnetic blade holder, straight-edge knives only, not for serrated blades or scissors |
| Motorized | No |
| Base mounting stability | handheld solid-wood rolling base (walnut/oak) |
Source: tumblerware.com (verified 2026-08-11). Tumblerware's own product page confirms $129.00 list price, 15-degree and 20-degree preset angle options, a two-stage diamond-disc-plus-EDGEBOOST-honing process, magnetic blade holder compatible with straight-edge kitchen/outdoor knives (not serrated or scissors), and manual rolling operation on a solid-wood base.
Is the Tumbler Original Rolling Knife Sharpener (Diamond) worth it vs cheaper knife sharpeners?
Tumbler Original Rolling Knife Sharpener (Diamond) against its closest cheaper and pricier knife sharpeners on the specs that matter — every value sourced. See all 13 ranked
| Product | Price | Sharpening angle range (°) | Abrasive grit options | Sharpening method | Abrasive type | Num stages or stones |
|---|---|---|---|---|---|---|
| Tumbler Original Rolling Knife Sharpener (Diamond) this | $129 | 15, 20 (two preset angles) | diamond sharpening disc + EDGEBOOST steel honing finish (single-grit diamond, no multi-grit set) | manual | diamond + steel honing | 2 |
| Spyderco Tri-Angle Sharpmaker 204MF | $127 | 30 (15 per side) or 40 (20 per side) | medium (brown) and fine (white) ceramic | manual | ceramic | 4 |
| Work Sharp Precision Adjust Elite Knife Sharpener | $149.95 | 15-30, 1-degree increments | 5 diamond grit plates (coarse to fine) + 1 fine ceramic stone + leather strop, 7 abrasive surfaces total | guided | diamond + ceramic + leather/strop | 7 |
Frequently asked questions
How much does the Tumbler Original Rolling Knife Sharpener (Diamond) cost?
The Tumbler Original Rolling Knife Sharpener (Diamond) has a US price of $129 (List price on tumblerware.com; frequently on sale around $96.75), as of 2026-08-11.
How does the Tumbler Original Rolling Knife Sharpener (Diamond) compare on price?
At $129, the Tumbler Original Rolling Knife Sharpener (Diamond) is #4 cheapest of the 13 knife sharpeners we track, where the median is $165.99.
What are the Tumbler Original Rolling Knife Sharpener (Diamond)'s key specs?
Tumbler Original Rolling Knife Sharpener (Diamond) (Tumbler): sharpening angle range deg 15, 20 (two preset angles), abrasive grit options diamond sharpening disc + EDGEBOOST steel honing finish (single-grit diamond, no multi-grit set), sharpening method manual, abrasive type diamond + steel honing, num stages or stones 2. Full sourced spec sheet verified 2026-08-11.
Price of record: $129 at tumblerware.com, 2026-08-11. Other retailers may be lower — check the current price:
See Tumbler Original Rolling Knife Sharpener (Diamond) on Amazon As an Amazon Associate we earn from qualifying purchases.Similar knife sharpeners
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Compare with
Head-to-head
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Cheaper knife sharpeners
Step up
- Work Sharp Precision Adjust Elite Knife Sharpener $149.95
- HORL 2 Rolling Knife Sharpener $159
- Chef'sChoice Trizor XV EdgeSelect Model 15XV Electric Knife Sharpener $165.99
- KME Precision Knife Sharpening System $219.95
- Edge Pro Apex 4 Knife Sharpening System $285
- Work Sharp Ken Onion Edition ELITE Knife & Tool Sharpener Mk.2 $299.95