---
product_id: 7202587
title: "Spyderco Ultra Fine Benchstone Sharpening Stone - 3\" x 8\" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF"
brand: "spyderco"
price: "$U14232"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/7202587-spyderco-ultra-fine-benchstone-sharpening-stone-3-x-8-ceramic
store_origin: UY
region: Uruguay
---

# Includes suede carrying & grip sleeve 3" x 8" large ceramic surface Ultra-fine high-alumina ceramic grit Spyderco Ultra Fine Benchstone Sharpening Stone - 3" x 8" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF

**Brand:** spyderco
**Price:** $U14232
**Availability:** ✅ In Stock

## Summary

> 🪓 Sharpen like a pro, anywhere, anytime—because dull edges are so last season.

## Quick Answers

- **What is this?** Spyderco Ultra Fine Benchstone Sharpening Stone - 3" x 8" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF by spyderco
- **How much does it cost?** $U14232 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/7202587-spyderco-ultra-fine-benchstone-sharpening-stone-3-x-8-ceramic)

## Best For

- spyderco enthusiasts

## Why This Product

- Trusted spyderco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Dry Use:** No oils or lubricants needed—sharpen clean and fast, anytime, anywhere.
- • **Portable Pro-Grade Kit:** Suede sleeve doubles as a grip and travel case—sharpen on the go like a boss.
- • **Proudly Made in the USA:** Crafted with quality and reliability that professionals trust.
- • **Precision Sharpening Mastery:** Ultra-fine ceramic delivers razor-edge accuracy for all your blades.
- • **Generous Sharpening Real Estate:** Extra-wide 3" x 8" surface handles everything from knives to skis with ease.

## Overview

The Spyderco Ultra Fine Benchstone is a professional-grade 3" x 8" high-alumina ceramic sharpening stone designed for ultra-precise edge refinement. It requires no oils or water, simplifying maintenance and use. The included suede carrying sleeve enhances portability and grip, making it ideal for sharpening knives, woodworking tools, and even ski edges. Made in the USA, it guarantees top-tier quality for both amateurs and pros.

## Description

Spyderco Ultra Fine Benchstone Sharpening Stone - 3" x 8" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF

## Features

- Ultra-Fine Ceramic Material: Made of high-alumina ceramic, providing an ultra-fine, ultra-smooth sharpening surface for precise sharpening of tools and blades.
- Oil and Water-Free Usage: Designed to be used dry, this benchstone does not require the use of oils or lubricants, simplifying the sharpening process and maintenance.
- Large Sharpening Surface: Measures 8 inches in length and 3 inches in width, offering an extra-wide surface ideal for large knives, woodworking tools, and even ski and snowboard edges.
- Portable and Protective Sleeve: Comes with a suede carrying case that can be used under the stone for grip during sharpening, enhancing portability and ease of use.
- Made in the USA: This ultra-fine grit sharpening stone is manufactured in the USA, ensuring high quality and reliable performance for professional and amateur use alike????????.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Ceramic |
| Brand | Spyderco |
| Color | Multicoloured |
| Product Dimensions | 2"L x 1"W x 5"H |
| Item Weight | 1.1 Pounds |
| Grit Type | Fine Grit,Ultra |
| Number of Items | 1 |
| Manufacturer | Spyderco |
| Global Trade Identification Number | 00716104640447 |
| UPC | 716104640447 000000120609 |
| Item Package Dimensions L x W x H | 11.65 x 5.75 x 0.51 inches |
| Package Weight | 0.57 Kilograms |
| Item Dimensions  LxWxH | 12 x 5 x 0.5 inches |
| Brand Name | Spyderco |
| Warranty Description | SEE MANUFACTURER |
| Model Name | 306UF |
| Suggested Users | unisex-adult |
| Part Number | 306UF |
| Model Year | 2015 |
| Included Components | STONE AND SLEEVE |
| Size | 3 X 8 -Inch |
| Sport Type | Hunting |

## Product Details

- **Material:** Ceramic
- **Brand:** Spyderco
- **Color:** Multicoloured
- **Product Dimensions:** 2"L x 1"W x 5"H
- **Item Weight:** 1.1 Pounds
- **Grit Type:** Fine Grit,Ultra
- **Number of Items:** 1
- **Manufacturer:** Spyderco
- **Global Trade Identification Number:** 00716104640447
- **UPC:** 716104640447 000000120609

## Images

![Spyderco Ultra Fine Benchstone Sharpening Stone - 3" x 8" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF - Image 1](https://m.media-amazon.com/images/I/514+2rlx8CL.jpg)

## Questions & Answers

**Q: What grit is this stone?**
A: As a disclaimer, I do proclaim this to be absolute.  What I understood was that the stone, as it is ceramic is measured in microns.  This stone I saw advertised as 3 micron which converts to 8,000 grit.   I have included a link to share with you the conversion table.  https://www.gessweincanada.com/category-s/11328.htm

**Q: How does this stone compare to Black Arkansas stone ?**
A: I suspect it is as fine or finer than a hard Arkansas stone. I love  mine. I still use a leather strop for the final honing  which is probably overkill based on how fine the spider stone is.

**Q: Will this stone work on my Japanese knives at 62 rockwell?**
A: I use this for my straight razor

**Q: So, I see some say it isn't perfectly flat and they use different methods coarse DMT, etc.  to flatten it, so won't that "rough" it up too much?**
A: I had the same concern as you so did not use a dmt diamond to grind the ceramic flat. The many tiny hills and valleys on the ceramic surface are very apparent after sharpening a knife because the tops of the hills get dirty but the valleys do not. But even without being perfectly flat the ceramic works well. It would be nice to do a side by side test to see if flattening the ceramic gives a sharper edge or not.

## Frequently Bought Together

- Spyderco Ultra Fine Benchstone Sharpening Stone - 3" x 8" Ceramic Stone, Professional Grade, with Suede Carrying Case - Model 306UF
- Spyderco 303MF 1" by 5" DoubleStuff Sharpening Stone - Medium & Fine Sided and Includes Protective Case - 303MF

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*