Very usefull
I think this is one of the best Nintendo DS accessories. Very compact and also very solid this case provide more safety for game cartriges than anything else.

Excellent case.
This is, in my opinion, the best DS game case you can buy. The size is great for the amount of games it holds, and it seems quite sturdy. The games are all easy to get to as well.

Excellent case
The case is compact, strong and perfect for carrying even in your pockets. The price is a tiny bit high but is worth it.

One of the bes if not the best
Hori knows what they are doing when designing a case product. DS Card case is not only compact but quite sturdy as well, protecting DS games within. Plastic used in the case isn't cheap quality and has a sort of matte finish around the edges while the centre is clear, so that you can see the games in the first and last "leaflet" of the case.
I've bought so two of these and I will be purchasing at least one more. This is the best item for protecting DS games; sturdy, compact and well designed.

Fantastic Case for DS games
This plastic is nice and sturdy, holds 16 DS games. The only con is that it might be a little thick if you try to put it into your pant's picket. Nevertheless, I remember this case to any DS gamers!