Shapton Rockstar #4000

A very fine-grained sharpening stone with grit #4000. The stone leaves a very polished finish that provides an extremely sharp result. We recommend that you first create an edge with a coarser stone, as this one only polishes the blade.

Size: Dimensions: 210 x 70 x 12 mm.

Shapton sharpening stones are considered by many to be the absolute best stones on the market. They remove metal very efficiently, and the stones are very hard. The hard ceramic wears down very slowly, and the stone maintains its shape very well. The stone uses minimal water and is of the 'splash & Go' type, meaning you don't need to soak the stone in water before use. Instead, you pour a palmful of water on it and start sharpening immediately.

We give Shapton Glass Stones our warmest recommendations. It is an excellent stone. It can be advantageously used together with this sharpening stone holder:
http://www.cleancut.se/butik/knivslipning/slipstenshallare/slipstenshallare-detail

Care instructions:

1. Rinse the stone in cold water after use. Never use dish soap or hot water.

2. Wipe the stone with a lint-free cloth and then allow the stone to air dry at room temperature (Do not let it dry in direct sunlight or with a hairdryer).

3. Do not place the stones against each other while they are drying. They can stick together.

4. Store the stone at room temperature.

What is the difference between Shapton Glass, Pro, and Rockstar?
The stones are relatively similar in performance, and all three series are excellent choices, regardless of ambition level.

Shapton Glass is slightly harder than Pro and therefore wears a little slower. Glass and Rockstar are relatively similar in hardness. A hard stone is practical as you don't need to flatten it as often. On the other hand, the Pro stone is thicker. We estimate that the Pro stone's lifespan is slightly longer than Glass, but Shapton Glass maintains its shape better. Rockstar is thicker than Glass and has a slightly longer lifespan, although there is no significant difference.
One advantage of Shapton Pro is that it comes with a holder/case, and the stone is reversible. This means you can use both sides of the stone, which can be practical if you have a nick in the stone or if it has lost its shape. Rockstar is also reversible, while Glass is fixed to its glass plate. This, on the other hand, allows you to use the stone all the way down to the glue. To summarize, all stones are of the highest possible quality and are fully comparable. Which one is best for your needs?