My old man built one when we were kids had it filled with worm buzz he used wood to make a 4x4 box and a custom fit lid that was stashed away in the cellar corner well one day somebody wither left the lid off or they found their way out and mom said that was the end of that(she still tothis day finds all the stuff you don't want her to see b4 you can cover it up...idk how she does it

) out to the garage they went witch is fairly hard to maintain in summer with the heat drying it up and Warmer temps and worms just make a stinky mess