This is 2 of the pieces.  The stoppered bottle is Crackle Glass and measures 13" tall.  The vase measures 16 inches tall.  Rainbow on the bottle and Blenko on the vase but don't know ware numbers.

This may be Italian.  Heavy bottle vase measuring 13.5" tall.  No stopper was ever put in it.  It is threaded from top to bottom and is clear glass with honey amber.  Polished but not to clear pontil on the bottom.