“Excellent way to keep all those micro SD cards. They are held securly and you can write on the lable so you know which card is there. My only gripe (very smaal gripe) is that the lables are a little shiney so you need a soft "B" pencil to write on them.”
“A simple idea that works. A little overpriced for what it is but.... it does what it does beautifully. Holds all of your microSD card in one neat place. Recommended. I use it for my Raspberry Pi”