1 Kilo (KG) 32 Troy Ounce Rectangle Graphite Ingot Mold for Silver! Made from High Density Fine Grain Graphite Lasts for 30+ pours! Smooth cavity finish Designed for easy ingot removal with 15 degree tapered sides Dimensions: Outside: 1" x 3.5" x 2.5" Inner: .930" Depth x 1.75" x 2.75" at bottom Custom Engraving and Sizes Available on request!