Atoma
Atoma 400 Diamond Sharpener Medium
- Grit Type: Medium
- Item Weight: 1.3 pounds
- Color: Gray
- Material Type: Diamond
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0031KNR2OModel: 400Category: Knife Sharpeners
Overview
Atoma 400 - a gray knife sharpener.
Specifications
| Brand | Atoma |
|---|---|
| Model | 400 |
| Dimensions & fit | |
| Item Weight | 1.3 pounds |
| Item Dimensions L x W x H | 8 × 2.8 × 0.3 inches |
| Size | 8" x 2.77" x .32" |
| Construction & materials | |
| Color | Gray |
| Material Type | Diamond |
| Included components | |
| Unit Count | 1 |
| Number of Packs | 1 |
| Other details | |
| Grit Type | Medium |
| Number of Items | 1 |
| Asin | B0031KNR2O |
| Best Sellers Rank | #165,141 In Kitchen & Dining (See Top 100 In Kitchen & Dining) #609 In Knife Sharpeners |
| Customer Reviews | {'ratings_count': '684', 'stars': '4.7'} |
| Global Trade Identification Number | 04954452126671 |
| Manufacturer | Atoma |
| Manufacturer Part Number | 78DIASHARP |
| Model Number | 78DIASHARP |
| Upc | 798527543871 789246562458 |