I've purchased stone plugs before and the cuts of stone are usually pretty mediocre and really mismatched. Mediocre as in, the least desired parts of the stone, and mismatched as in one plug with full chevron striping and the other completely without. It's expected for them to not match perfectly of course with natural material, but they were always just so off. I love moss agate and took the risk anyways, and THESE plugs actually matched AND contained beautiful contents of the stone. They looked like they were cut from the same slab and they're absolutely beautiful. There's also a great depth to them, like moss suspended in glass. They're gorgeous. They also fit perfectly and don't fall out easily. I'm a receptionist and have a phone to my ear nearly all day. Other stone plugs have been pushed out and dropped to the floor, causing chipping. Not these. They stay put. Couldn't be happier!