Form the beginning, the new, peculiar forms of New Transitional Serif letters were adopted for use by advertisers. Their robustness also allowed them to be used in virtually all sizes. Volta was designed especially with advertising display usage in mind. The x-height of Volta's letters is higher than average for serif faces. It is recommended that Volta be used exclusively for shorter tracks of text, above 12 point. Headlines look dashing set in Volta. Four different font styles are available for the Volta typeface: Regular, Medium, Medium Italic, and Bold."