Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will it grind corn cobs?
Document: Purchased this product with the goal of getting the whole family involved in food scrap recycling and our composting efforts which needed a boost. Everyone is now using the machine on a daily basis as it collects all of our organic kitchen trash. The only things we find harder to grind are corn cobs and things that are too woody although avocado pits are fun to shred. We find that it takes a few days to fill up and the compost is going way faster and seems to be of better consistency.
Chops great for most foods. Chops the foods into a nice compost consistency. I am very pleased. However, it isn't possible to chop cantaloupe rinds or corn cobs.
Grind grind grind, but dump every night.
The parts are easily removed for cleaning and the window lets you watch stuff shred while you grind.
We compost all of food scraps and I had high hopes for this guy. But, unfortunately, it's not quite ready yet. It's close, but not quite there.It's a little big and overpowering for a kitchen counter, but not like you're parking a Volkswagon next to your coffee maker. Working from the top down - the intake isn't very big, so you'll have to work in a few batch if you've got a lot to grind. The blades also don't chop, they more grind and mash.
I've had this for a bit over a  month, and overall it is a great product, allowing me to compost stuff that previously would end up in the trash. I grind melon husks, avocado skins, citrus peels, banana peels, and all kinds of other things like that. Overall it does a really good job of shredding things, the back and forth trick really works well.Having said that I have had a few minor issues, and one major issue.
The handle also seems a little bigger/thicker and sturdier, and I've been able to grind up just about anything from old dahlias & pomegranate skins to lots of other kitchen scraps for my composter, without a hitch. I usually only empty it every few days and there are no flies, no odor... It's great and I'm so happy to have it!Wonderful customer service, great idea, great little counter top unit to grind up kitchen scraps for the composter.Denise
works very well. I was a little concerned that it wasn't heavier, but if you soak paper towels and egg cartons it works great. The compost looks great too.
What a great device! This pre-composter works well on just about anything. Yes citrus peels are difficult but pre-slicing takes care of them. The storage bin holds an adequate capacity and is easy to empty. The entire machine comes apart making it easy to clean. Sharper blades would be a good improvement but would surely increase the price. It is a two handed operation since the suction cups slide on our granite counter. All in all we feel that we got our money's worth.
Well built. Chops up slop into manageable pieces for the compost bin. love it love it love it love it
Answer: I have never tried it but I would think it would be hard on the handle. This is what the manual states about it "Some things, such as avocado pits, are surprisingly easy to green cycle. Some fibrous materials, such as corn husks, become entangled in the Shredder Cartridge and might be difficult to remove." Hope that helps you. I love my Green Cycler!