Bob the Builder is a "must-have" site for the crafter. The site contains comprehensive lists of blueprints showing ingredients and cost-per-click information. For instance: Mannell Shoes bp is the only unlimited tailoring bp that does not require Molisk Enamel Buttons. And that is important on the Island because there are no Molisks and the buttons have to be imported from Calypso. Do you have a stack of iron? Wonder what bps use iron? The site lists over 60 blueprints that use iron as an ingredient. Have you crafted some basic wires using your melchi and blausariam and wonder what they are used for? Check Bob the Builder. There are many sources of Entropia Universe information available. Players have spent countless hours developing independent sites. For the crafter, this is one of the best.