A year ago I got a coated spinning base from ForeverSpin through a
Kickstarter campaign. I was advertised as:
A New Experience, Diamond-Like Carbon Spinning Base
After a lot of R&D, we managed to bring a technology used in the latest Nascar and F1 cars to our desks.
For the first time ever, we have managed to engineer fused silica glass with a diamond-like carbon surface finish to achieve not only an extremely hard surface, but more importantly, the lowest coefficient of friction possible! It is now 16X better than our previous Kickstarter base!
I have used it lightly, mostly for spinning a ForeverSpin top (gold coated) and Dalton's turbine top (polished bronze steel). No major hits, just the normal drop of the top when you try to spin it fast. A while ago I noticed a little black dot close to the center. I could feel it with the finger so I thought something had stuck to it. When I tried to remove it with my fingernail, it became a line. Ok, I thought, it's a smudge. So I worked it a little more with the fingernail and to my surprise I realized that I was lifting the coating with no effort!
Here is a photo of the result.
In my humble opinion, either the coating on my base was defective or, more likely, this coating is not adequate for this purpose. Actually, I believe ForeverSpin does not sell the DLC base anymore. I'm not a guy that likes to complain or return things, but as they stress so much that every top has a lifetime guarantee, I sent them the photo to see what they said. They answered saying that they "did not cover damage".
To be fair, they did offer me 30% discount on a new base and a free green "mystery" top (this was St. Patrick's day and they had that offer), which I did not take. I think it was a good offer but fell short of a lifetime guarantee.
Built Forever is their motto.