'Appearance and Finish'
The magazine's finish initially looks good, but if you look closer, you will see evidence of flashes on some areas. The material also seems to be different, or at least the "blend" is different compared to the original Glock Magazines. The Glock magazines have somewhat lighter, almost grayish color, while these magazines have a semi-gloss black color.
Appearance-wise, the main difference this magazine has compared to the factory magazine is the checkering on the sides of the magazines on the area starting from the bottom of the magazine well to the baseplate. I don't really like them that much, it sort of makes the magazine look a bit cheap. In terms of overall appearance, I prefer and find the factory Glock magazines to be better aesthetically.