I cleaned out my worm bin today and removed all of the castings, which amounted to about 3.5 -4 gallons worth of material. This is what was left, a hefty ball o' worms that ranged in size from teeny tiny (whatever age that is!) to adult-sized. I've only seen this kind of images on YouTube so it was cool to actually carry a ball like this. Pretty nifty if you ask me!
I should add that I LOVE my vermicomposting bin. It cost me about $3.50 to start! I get rid of all my kitchen scraps and junk mail, have little or no fruit flies, no smelly garbage, I got lots of beautiful fertilizer, and I get to play with worms!