Lansky TB-2D2C Turn Box Diamond-Ceramic Sharpening System
- 20 and 25 degree preset angles
- Two 5-inch diamond rods (400-grit)
- Two 5-inch ceramic rods (1000-grit)
- Hardwood turn box, rods store inside
- 9 x 1 x 6 inches, 285 g
- 1-year limited warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact, stable rod sharpener for touching up kitchen knives at two set angles. It maintains edges well but is slow for repairing badly damaged blades.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B008EKY5OAModel: Turn Box TB-2D2CCategory: Knife Sharpeners
Overview
Not a pull-through gadget and not a whetstone, the Lansky turn box is a hardwood block that holds sharpening rods upright at two fixed angles. Diamond rods set the edge, ceramic rods refine it, and all four store inside the base.
Fixed angles take the guesswork out of sharpening, making it easy for beginners to keep an edge. Very dull knives take many strokes, and the angles are limited to two.
Who it's for
Cooks who want to keep knives sharp between pro services get a guided two-stage system. Enthusiasts who sharpen Japanese blades at narrow angles or reprofile edges need a more flexible setup.
Pros and cons
- Two guided angles
- Diamond and ceramic stages
- Rods store in the base
- Stable, compact block
- Only two angle choices
- Slow on very dull knives
- Serrated blade support not stated
Performance notes
Holding the knife vertical against an angled rod sets a consistent bevel, which is what produces a sharp edge. The coarser diamond rods remove metal faster, and the fine ceramic rods polish the edge. Stability comes from the wide hardwood base.
Specifications
| Brand | Lansky |
|---|---|
| Model | Turn Box TB-2D2C |
| Dimensions & fit | |
| Item weight | 285 g |
| Item Dimensions L x W x H | 9 x 1 x 6 inches |
| Warranty & support | |
| Manufacturer Warranty Description | 1-year limited |
| Other details | |
| Grit Type | Medium, fine |
| Abrasive type | 400-grit diamond rods, 1000-grit ceramic rods |
| Number of abrasives | 4 rods, 5-inch |
| Base | Hardwood turn box with internal rod storage |
| Sharpening angles | 20 and 25 degrees |
| Stages | 2: diamond, ceramic |
Frequently asked questions
What comes in the Lansky TB-2D2C turn box?
A hardwood turn box with two 5-inch medium diamond rods and two 5-inch fine ceramic rods, stored in the base.
Which angle should I use on the Lansky turn box?
Lansky says 25 degrees suits most kitchen knives with a durable edge, and 20 degrees gives a very sharp edge.
Is the Lansky turn box a pull-through sharpener?
No. It is a rod system where you draw the blade down rods held at preset angles.