Wood Encased Shelf?

[infernalinfernos]

http://ftbwiki.org/Wood_encased_Shelf
Is it just me, or do these not have the function to store items yet?
Right clicking doesnt open up anything, and right clicking with an item doesn't seem to store it.

 

[UncagedBlue]

I know they can store food cans. Up to stack? Also books maybe.