All pieces sold come in a protective clear container with foam padding.  These pieces are genuine Moldavite and come straight from the Czech Republic.  
Moldavite is an extremely rare and sought after green Tektite that was formed when a meteor struck the earth near the Moldova River in modern day Czech Republic. People as far back as the Stone Age were using this gem as a talisman for fertility & good fortune.
Moldavite is a transformation stone and will clear the things that are in your way.  This stone has a very high vabrational frequency, making it a potent stone for spiritual use.