Reddit mentions of Wing Digger Compost Aerator

The compost bin I purchased came with a Wing Digger. I didn't expect it to work well, but I have been pleasantly surprised. It works well enough for turning my pile, which consists almost entirely of coffee grounds and shredded paper and leaves. Using this, I never have to use a pitchfork or dump out the compost and pile it back in.

If I were to get a new one, I would consider getting one with two pairs of wings and an extra hand hold. It looks a little sturdier, and should turn the compost at least twice as much.