These replacement bodies are identical to the ones used on Kiesel Guitars Custom Shop instruments. They are pre-routed, and all necessary hardware holes are drilled. All they need is fine sanding and a finish of your choice. Premium alder is standard, and swamp ash, Hawaiian koa, maple, mahogany and walnut is available. Custom Build times range depending on the options; waiting time estimate: kits 2-5 weeks, bodies 1-3 weeks and necks 2-4 weeks. If finishes are added to these times can increase by 1-3 additional weeks. Because these parts are not in-stock and made to order there is no return offered on these purchases.