Hammers are crafted with two sticks and five of whatever material you want the hammer to be.
2. Craft an anvil
Anvils are crafted with eight iron ingots.
3. Hammer The Disc On An Anvil
Right click to place the disc that you crafted on the anvil. Then hold left click with the hammer in hand to slowly craft the lid or base.
Right click the lid or base when it gets to this shape.
4. Craft your lid together with an iron base and a button
The order in which the items are placed does not matter. There is only one base (the iron base) but multiple lids that will be shown in the page on lid recipes. However, you do need any one lid, one stone button, and an iron base.