Kelly—November 1, 2025
I’m notorious for cutting myself when prepping vegetables, but this "SupMaKin Upgrade Safe Mandolin Slicer" keeps my fingers completely out of harm’s way. It slices quickly, evenly, and with very little effort. Cleanup is easy too — everything rinses off nicely without food getting stuck, and it’s dishwasher safe. Storage is a breeze since it folds up neatly to tuck away when not in use. The instructions are clear, but when I’m cutting multiple items, I sometimes forget which way I last turned the dial and forget to zero out the blades. Not a big deal, just something to keep in mind. Overall, this is a well-made, safe, and efficient slicer that makes chopping and slicing vegetables fast and stress-free. Read more
Tyler burney—December 31, 2025
Works great for everything I’ve used it for so far. I’ve sliced a lot of carrots and potatoes with it and it was very easy to use. Clean up was a breeze and the setting for the blade depth mad it easy for making the kids some good crispy potato chips! Quick to used and the blades are sharp enough you don’t have to force anything! Read more
Kindle Customer—December 29, 2025
I didn't think that I would get nearly as much use out of this as I thought, but it's great to work with. It stays steady on your work surface and is easy to use. It's also easy to clean. It's very ergonomic in the way that it cuts, as well. I've always been a bit terrified of Mandolins because people cut themselves so easily on this, but you'd almost have to purposely stick your fingers in it and try to chop them off in order to cut yourself on this. Read more
Customer—November 17, 2025
Overall I think this is a great product. It takes a minute to understand how to change from slicing to dicing and the combination of turning two different knobs or not. My one recommendation would be that they make the directions clearer. But, it’s not that difficult, and so much easier and faster than trying to slice with a knife. I would recommend. Read more
James Smith—December 18, 2025
Anyone who likes to spend time in the kitchen will certainly find this SupMaKin Mandolin to be a useful addition to your tools, gadgets and accessories. Well-constructed, designed with safety in mind and easy to store, it simply cannot be beat. Additionally, the adjustment of the thickness of the slices is simple and effective. Very intuitive. Read more
jod—November 10, 2025
YES! Just used it again yesterday for breakfast potatoes. Product points: NO ISSUES. Sturdy, does not move on countertop, hands safe and away from blade. Super sharp! Very high quality, easy to clean. Have owned several in the past and thrown them away, because this is the best of all. Actually, looking forward to using it often because it is safe and strong. EOM Read more
Dave Osborn—December 5, 2025
This mandoline works great! I took a couple of minutes to look over the instructions, and then setting it up for use was very easy. The wide range of thickness options, along with matchstick and wider slicing options, make this a go-to device. My first outing was potato slices for potatoes Dauphinois, and the slices were all perfect. Read more
Mitch K—November 26, 2025
Direction are hard to understand, multiple steps to get outcomes. Faster just to use a knife it seems. Read more