Quote Originally Posted by BingoBango View Post
And leave the top of the tumbler off? AFAIK, that would just make a ridiculous mess! Plus, you want the razor to move around within the tumbler during the whole process. You can try if you like, but I don't know about it...
Depends on the tumbler and how much media you have in it.
I run mine all the time without the lid on.

I would imagine if you had enough bars/clamps you could rig something up, but would be easier to just learn how to unpin/repin the razor, it's a skill you will probably want to learn anyways, and makes cleaning razors much easier.