FlyerTalk Forums - View Single Post - TSA cifiscates a "grenade-shaped" perfume bottle and closes lane at PHX
Old Mar 16, 2014 | 5:28 pm
  #4  
InkUnderNails
 
Join Date: Feb 2008
Location: Nashville, TN
Programs: WN Nothing and spending the half million points from too many flights, Hilton Diamond
Posts: 8,043
Quick calculations:

2 oz is a sphere of about 2". Figure 1/8" thick glass and you have 2.25", the diameter of a cue ball.

The little grenade I have on my desk is 2.5" diameter (not the pineapple type), so it is close.

But, mine is not glass, it is OD green, and it has a pin and detonator plus a release lever. So, same size approximately but not at all similar.
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