Ogham Art Women's Heart Love "Gra" Dichroic Glass Pendant Ogham is the first written form of the Irish language created and used by the Celts between the 2nd and 6th centuries. Red dichroic glass fused to solid black glass with plated bail. 1 1/4" in length by 3/4" in width. Presented on a lobster-clasp rubber cord in a boxed black velvet pouch. Ogham alphabet history and reference insert included. Designed and created in the United States.