I assume you're talking about a worm farm yes?
A simple worm farm is good topsoil , and Styrofoam container .
I have had one for a year now , the bait shop offered to sell me a kit and i looked it over . all it is , is a larger Styrofoam square container like the ones you buy worms in .
This you add good topsoil to , add your worms and store in a COOL place ( i use a garage refrigerator) misting it occasionally .
You don't have to drill hole in the lid just open it every now and then when you check your worms or go to grab some .
That is a worm farm . Please remember use only topsoil nothing with fertilizers or additives.