Glass, 1/3 Ounce smooth roll-on bottle. Available with Black, and Gold caps. Sold only in one dozen (12) and one gross (144) packages. Select package from the list below, enter quantity and click Add to Cart,/b>. Approximate weight: Dozen- .7 Lbs, Gross: 10 Lbs. Weight may vary with glass shape and package material used. Shipping charges added at Check Out.