Review on 💎 Sharpening Holder Case: The Ultimate Diamond Sharp Combination by Shane Popo

I like the size of the two sharpening stones (one is metal with diamonds, the finer grit is a kind of stone material). The holder is the lid of the box, which is made of smooth plastic. Even though the product says it has a "non-slip" base, it's bullshit - it slips everywhere. I don't care though - I place the stone in the holder on the lid of the box, then clamp the box lightly in my carpenter's vise and it doesn't move at all, so problem solved. Not sure how long the steel/diamond plate will last, it's my first time. It should be noted that it is not recommended to store the diamond plate in a storage box. I did, and the next time I used it, the moisture in the box caused the record to rust. So now I make sure to keep the 1000 grit stone in the box (because this stone needs to be very wet when you use it and it can't rust) and the diamond plate on the lid where it will air dry can.