Description
PREVIOUSLY OWNED
CONDITION - GOOD
In effect the liquid in the glass visibly diminishes from a glass full, to a fraction of the original contents then half again, then half again, then half again....up to 6 or 7 times. Each time less liquid comes out
This is under your control the entire time. Great for magicians, ventriloquists, puppeteers, comedians, etc.
This is VERY easy to learn!


