4 Kilo (KG) 128.6 Troy Ounce Kit Kat 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 15 degree tapered sides Dimensions: Outside: 3" x 5.5" x 2" Inner: 1.6" Depth x 1.7" x 4.2" at bottom Custom Engraving and Sizes Available on request!