What grit are these crystals?
1753471
I'm not at home to check the grit but they are pretty fine; however, it is important that you do not put too much pressure when you are using them. I've used a little too much pressure and have actually removed the skin causing scabs to occur. Once I learned the proper pressure to use, they work great leaving your skin feeling renewed.
1581506
It's part of what you need to fill the tumbler. The different sizes of grit are used to take stones for jewelry from a rough polish to a final smooth polish. These help prevent the stones from chipping as you polish them.
2092568
I bought this about a year ago so I do not remember. I think it was 100 grit, if any ..buy a pack or two with it. This is one of the best tools I have invested in . You will definatley enjoy it.
674006
They are not crystal, but are very break-resistant due to being made with titanium. We use them for red and white wine. They are sort of a universal shape. We love these glasses!
2265516
It is lead crystal. Lead is used to be able to cut the designs in cystal. If it was smooth glass it would likely be lead free.
2118971
Thes are heavy for their size, so I would say lead crystal. The corners are sharp.
721851
The wheels are white and are the same rather fine grit, but I have no idea what number that grit might be. The are great for sharpening my bench chisels and lathe chisels.
705123
It looks to be crystalline silica, like normal sand grains. Just very well sorted, and cleaner than normal play sand silica grains.
594573
Mine was something like 120 grit sandpaper. Pretty abrasive. You can strike a match on it easily.
1255792
This stone is very very fine. I'm not sure what the grit is. However, it is supposed to give your knife a mirror edge. My friends have gotten a mirror edge from this stone. I have not unfortunately.
334181
I don't remember seeing anything about the grit but the sand is very fine and just to add it is very white.The most beautiful sand you could want.
1593485
The ones we received are indeed Basalt, nicely polished. Basalt is fine grained which is why it can feel so smooth.It is slightly heavier than many other rocks of a similar size.Source Geologist :-)
61524
Unfortunately, the Grit number was not identified anywhere on the container that I received. I ordered 100 Grit so I'm assuming that's what I received. 100 Grit is finer than White Granulated Sugar. It's not very coarse. I hope that helps.
2109979
If they got squished between a tire and a hard enough surface, they'd degrade quickly, definitely squish, possibly explode. The crystals feel like Jello when they're saturated; I think you'd just be making expensive mud.
792227
The box and stone I received have no indication of the actual grit, so I'm a little surprised Babson had this information available in his response. Also, the gray is clearly coarser than the orange side, so start gray and finish orange. I have obtained better results with honing oil than just water and my knives are are all now easily sharp enough for every kitchen need.
954711
The crystals are glass, not cut glass. This is an elegant piece and well worth the money. I use 3 nite lite bulbs because there is no shade to filter the light. I love it!!
223097
I think these are geared more for metal and the grits on the sandpaper are pretty rough. Some could be used for course sanding on wood but nothing fine.