Lego GBC Tools are essential tools for collecting and recovering balls during a show
For storing balls and acting as a temporary module.
The bins are a 10 by 10 by 10 Lego bin built to GBC standards
These bins are also good for explaining the GBC standard
1 set of 2 per watcher
For retrieving balls from those hard to reach places
1 per watcher
A 12 or 32 long axle with a hook for agitating balls and sweeping them out from narrow gaps