UPDATE: I love this product so much! It turns out, I use it almost every day. I like to cook from scratch and I have pretty good knife skills. This product is perfect for dicing onions! No more tears! Just peel, cut the onion in half. I can either small or medium dice, depending on which insert I choose. So easy! I’ve grown to love dicing bell peppers this way, too.
This slices mushrooms beautifully. I was surprised that it does a pretty good (but messy) job of dicing tomatoes (lots of juice). Carrots dice or slice well, too. The trick is that the vegetable or fruit isn’t too large, or it can be tricky.
I debated investing in one of these kitchen gadgets for a long time. I was dubious at how helpful these really are. I have good knife skills, and am pretty adept at dicing onion. Could there be any easier way? Yes, it turns out there is. There are some caveats, though. After reviewing previous comments and watching videos, I decided that I’d just have to see for myself.
My first advice is to carefully wash and study how to assemble and disassemble each part. One video showed a person who could not remove the the chopping blade with his fingers. Hello? Use a butter knife! Voila, it popped right out.
I have two kinds of mandolins. One is a very traditional one, but it’s cumbersome and takes up a lot of space. The other one is a vertical one, and I do like it. However, the chute capacity is small and you have to click a bunch of numbers to program the cut you want.

So, here’s what I learned. Practice. Experiment. You can’t expect to have this chopper to dice HUGE chunks of vegetables. They should be cut to fit the size of the blade. I also tried dicing some Canadian Bacon. It worked, but a lot got stuck. Maybe deli meats aren’t the best idea.

You really need to be careful when handling the blade. I was initially trying to figure out how to insert a blade with the mandoline feature and I cut myself! My index finger bled like a stuck pig, and it hurt! It was totally my fault. Now that I understand how to insert and remove the blades, the odds of cutting myself are much slimmer.
As far as cleaning, I like the „comb“ that’s included. Bottom line, this works great with vegetables and some fruits (like apples). I have arthritis in my thumbs, now, so this is a great new kitchen tool I’ll use often.

Fácil de usar ele até é sim, do restante não posso responder. Pois já fiquei decepcionada logo de cara, pois comprei achando que Muller seria uma marca boa. Nem com marca ele veio, ainda faltando peça.
Eu esperava um produto melhor.

This is actually a good chopper. I’ve had cheaper ones in the past where you had to pound on it or stand on it to make it chop. This one you still need to cut the material in small chunks to make it easier but it does do a good job of chopping. And it’s super easy to clean. They say dishwasher safe, I still wash it by hand. They give you brushes and scoops to get any material out of tight areas. And I won’t put any of these parts in the microwave. There are reviews that say if you put the plastic bin in the microwave it will Warp and slightly melt. This one was a little more expensive at $57 but for me it’s worth. I’m chopping onions and bell Peppers quickly and easily. I haven’t used the other attachments yet for grading or slicing but I’m sure those will work well. It’s a good quality, and a decent price.

I liked using this product and found it a timesaver but somewhat tricky to clean. My main reason for the poor rating is that one of the parts broke within 4 months of purchase rendering most of the product no longer fit for purpose. I contacted Mueller to buy a replacement part but they do not provide this service, also because I had purchased the item from another seller they were not interested in my issue. So now I have an expensive device that I can no longer use because of lack of after sales support.
This product broke during normal usage which should not have happened so I also wish to point out that it lacks robustness.

It does what it is supposed to do

very good product, best quality.

Handy in the kitchen dice about everything, easy to use, exchange blades clean can be tricky with smallest dice can soak with damage it. Dishwasher safe