I have a ton of spices and I love to store mine in those small clear gladware containers. They are cheap and it's fairly easy to stack them up in a drawer for example.
I also have a nice wooden spice rack (came from the Mikasa outlet) that revolves and is very sturdy but I keep that in my pantry. The food I cook is laden with atleast half a dozen spices if not more so I need easy access and the gladware containers are perfect.
They are also easy to wash, dry and reuse.