Post #656331 by komohana on Sun, Oct 21, 2012 7:20 PM

Highly unlikely that you can't remove the glass, generally the top groove would
be "deeper" so that the glass could be lifted and swung out at the bottom.

As the good doctor suggests, plain old candle wax works a treat, though you'd have
to clear the grooves and re-apply regularly. Post a picture of your cabinet so's we
can see... and also check out your mug collection.