Help!

What should I do with this awkwardly, large piece of shelving!?!

Well this is what I have currently...

I am needing ideas!
I have never seen something quite like this one before.
There are a million compartments + wheels and I want to use it for something...any ideas?
 I was thinking about taking out the dividers and putting baskets on it to hold things in my crafting room, but not sure what the best purpose for this might be...AND I don't want to take them all out if they could be used to divide something??
On the other hand it could be used in the classroom... I am just a lost little puppy and open to just about anything!