Sorry to say, but I think I need to post a warning:
Don't place Mr. Beam on any surface you might value (e.g. wooden table).
Mr. Beam's (gum? plastic?) feet will leave ugly (dark) spots on the surface.
No scrubbing will make them go away. Arghs.
Same happened to me... unfortunately I didn't read this post before...
Now I have 4 round feed shapes on my table... Mr Beam stood there for 2 weeks. Seems it happens quickly...