Eleiko Sport Training Discs Review

Eleiko's name is synonym with the very best quality but also with very high price range. So are the Sport Training Discs by Eleiko worth the price ?
Let's take a closer look :
-Materials : No information. so i'm guessing it's made in China
-Calibrated : Not. One could argue you don't need IWF certified to train with, but when it comes to Olympic weightlifting, wich is the reason you are looking into these discs, you need the proper equipment. Non-calibrated discs such as these comes with higher tolerances (50.4mm) and do not provide a snug fit. This is a huge problem, as you will squeeze the bar, it will move and the discs slip.
-Durability : I assume they are very durable, as they are intended to be dropped 3000 times without any hicup.
-Smell : No smell except a small fragant of rubber. Doesn't bother at all.
-Finition  : Hell, the finition is good, but there is some small imperfections. the painting of colors is sometimes a little off. Other than that, it clearly shines.

If you are looking for bumper plates, these offer little over cheap bumper plates, only when it comes to durability or quality of materials. IMO, these are not made for olympic weightlifting, and for that matter, not worth the price. Sure they look good for overall strength training plates, but they are very pricey for plates that do not even have a safe grip.