6 Cavity 1 Troy Ounce Round Graphite Ingot Mold for Gold! Made from High Density Fine Grain Graphite Lasts for 30+ pours! Smooth cavity finish Designed for easy ingot removal with 10 degree tapered sides Dimensions: Outside: 5" x 2.5" x .54" Inner: 0.12" Depth x 1" Dia at bottom Custom Engraving and Sizes Available on request!