Now the question is what do these crates mean or refer to?
The "Spino Ball Bearings" crate sounds like a joke, because below the name are instructions "Do not roll", which given the contents of the crate would be a bad idea.
The other two crates aren't so easy to decipher. A quick Google search didn't turn anything up but if anyone has any ideas, feel free to share in the comments below!
Thanks to Yulady for sending in these photos!