Haven't received them yet
Bottom compartment is great for stashing lickies and chewies to keep your inner fat kid at bay. Threading in the lid is a little finicky though.
The steel main body portion of the shaker cane with a hole in it. It looks to be from when the cup was being buffed out during manufacturing.
Cup is now useless. Other than the thing leaking on me, I liked it and thought it mixed well.