10 Gram 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: 3" Dia. x .5" Inner: .075" Depth x .75" Dia at bottom Custom Engraving and Sizes Available on request!