6 Pcs Ruby Sharpening Stone Set 3000# Whetstone Kit Fine Polishing Sharpener Stone for Knife Blade Sharpen Chisel Gouge Tool, 6 Shapes 100mm Length

These aren’t as good on a straight bladed knife as my 3,000 grit diamond stone but they’ll come in handy for touching up router bits and curved gouges- few of which have straight cutting edges.

Story / Use Case: I got this set primarily for fine edge refinement on knives and small hand tools. I use them after establishing a bevel with coarser stones. The 3000 grit rating makes them suitable for polishing and touch-up work rather than heavy material removal. The different shapes are useful for chisels, gouges, and tighter profiles. What I Like: - 3000 grit provides a smooth finishing edge. - Six different shapes help reach curves and specialty tool profiles. - Compact 100 mm length works well for controlled, detailed sharpening. - Ruby stone material feels hard and consistent. - Good option for final edge refinement after coarser grits. What I Dislike: - Too fine for repairing chips or setting a new bevel. - Small size is not ideal for long kitchen knives. - No included storage case. Tips / Technical Notes: Use these stones after shaping the edge with a lower grit, typically 400 to 1000 range. Light pressure is sufficient since this is a polishing grit. Keep the surface clean to avoid loading. For best results, maintain a consistent angle and finish with stropping if a razor edge is required. These are better suited for detail tools and smaller blades than large chef knives. Bottom Line: A practical fine grit stone set for polishing and touch ups, best used as the final step in a sharpening progression rather than a primary sharpening solution.

Lanties 6 piece Ruby sharpening stone set. These are decent finishing stones. These aren’t really for raising a bur or reprofilling. They are more for the final polishing stage. With that said the stones are decent quality and are definitely pretty hard and are holding up well so far. These are very small stones though just about 3.9 inches overall. Some of the pictures in the promotional material make them look larger than what they are. Overall they are decent quality finishing stones for a fair price.