Handmade in Chicago by Therese Kuempel. - Jeweler’s Brass, and Black Onyx. - Also available in Solid Sterling Silver or White Bronze. - White Bronze is almost identical to Sterling Silver, making it an affordable alternative to sterling, yet still silver in color. It is also non-toxic, non-porous, and highly resistant to tarnish. - Stones measure 3mm each. - Lighter case fits standard size BIC Lighters. - Lighter not included (due to shipping laws). - All of our metal is nickel free.