Instruction: Answer the given question using the supporting document.

Input:
Question: Does this work well with sweet potatoes/yams?
Document: To prevent the vegetable from lodging into the blades, you will have to cut the potatoes in such small pieces that the fries turn out to be about 1.5 inches in length. It doesn't work well with large potatoes or sweet potatoes but cuts celery and carrots easily. I would advise purchasing a sturdier machine if the main purpose of using this tool is making sweet potato or russet potato french fries.
Done. Why spend more then you need to. This cutter does exactly what I need it to do.FWIW - it will not cut sweet potatoes without extra work. I had to soften them first in the microwave in a bowl of water. Then I was able to run them through the cutter.
I like it a lot but it is a little bit hard to push sweet potatoes threw. I am sure it would work great for regular potatoes but we do Paleo so all we eat are sweet potatoes. I do use it a lot but you have to cut the sweet potatoes into about quarters before you can push them through...
Simply put, this does what it is supposed to do, make frenched fries. Although I havnt tried this with yam/sweet potato. Using this with russert, reds, or yukon golds, makes fast and easy work of cutting potatoes for french fries.m CLean up is simple. Changing blades is simple.
The next time I tried use it, the sweet potato got stuck in the blades. It took me an hour to get it out and then I noticed that the reason why it got stuck was that the metal square which pushes the potato was bent so that it couldn't push the potato through completely. I wouldn't  recommend it for sweet potatoes. It might work for zucchini or cucumber.
Makes great french fries! We tend to buy smaller size potatoes for fries anyway so this works perfect. Didn't work on sweet potatoes but what does? Highly recommend this product - looked EVERYWHERE for a French Fry Cutter and none to be found except on amazon. Strange to me because growing up these were in all the stores! Anyway, happy with purchase. Thanks!
Maybe this cutter will work for some vegetables, but anything fibrous will destroy it.The coarse grating managed to chop about 10 sweet potatoes before it broke, although we were being careful to apply even pressure.The fine grating probably would have broken on the first potato.Every time I think Chinese manufacturers can't get any worse, they prove me wrong.
Use the water soaking and some brushed on olive oil to get some healthy baked fries- Try different potatoes: redskin, sweet potato all work and all make great baked friesBottom line:For the price of the cutter and a bag of potatoes you can't go wrong: it's healthier* and cheaper than the processed fries from the freezer! * unless you eat them German style like I do: lot's of mayo and some ketchup
Too small for most potatoes! you have to cut the potatoes down to fit cutter making some very small frys or wasting a lot of potatoe! It does work well on smaller potatoes! Should be completely dishwasher safe!
It looks like it would work, it is easy to assemble and clean but it just does not do the job the majority of the time. I could only fit very small potatoes in it to begin with and even then it takes some man power to push it through. By the time I cut my zucchini down to size to fit in I might as well finish cutting it myself.Well it was inexpensive...for the most part you get what you pay for.
Answer: Yes, if you have the larger sized; one yams are a firmer potato, I purchased the smaller size one thus I have to cut my potatoes in half. I probably will purchase the larger one, when sweet potatoes come back in season fresh.  Hope this helps you with your purchase.