
Mueller Pro-Series All-in-One
Score: 81/100
Fullstar All-in-1 Vegetable Chopper
Score: 82/100Rankings

The Fullstar All-in-1 Vegetable Chopper and Mandoline combines up to eight stainless-steel blades, an adjustable thickness dial, and a bonus handheld spiralizer for extensive prep versatility. Blade swapping can be fiddly and it struggles with very hard vegetables. It excels for meal-preppers and small-kitchen owners seeking an all-in-one manual solution.

The Mueller Pro-Series All-in-One combines 12 stainless-steel blades, a built-in container and safety holder into a compact manual slicer, dicer and spiralizer. Its extensive functionality can be overwhelming and it lacks electric assistance. Suited for health-conscious home cooks who want an all-in-one tool for diverse vegetable prep.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 1.2 Lbest | |
| ↓ lower better | 1.32 kgbest | 1.75 kg |
12best | — | |
15best | 7 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Controls(1) | ||
Control Type | manual | Manual |
Accessories(1) | ||
Number of Included Accessories | 15 | 7 |
Build & Design(5) | ||
Product Weight (kg) | 1.32 kg | 1.75 kg |
Overall Dimensions (H×W×D) (cm) | 14.50×13.89×27.71 cm cm | 10.2×11.4×25.4 cm cm |
Body Material | bpa-free plastic | ABS plastic |
Blade Material | stainless steel | Stainless steel |
Number of Blades | 12 | 5-8 |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors consistently commend the Mueller Pro Series for its all-in-one design, premium 420 stainless steel blades, and ergonomic construction, describing it as a heavy-duty, ultra-versatile tool that can replace multiple kitchen gadgets. While the lack of formal editor testing leaves some performance claims unverified, the demos emphasize time-saving benefits and safety features, positioning the slicer as a meal-prep MVP for home cooks.
No consumer reviews or ratings were found in the research; therefore everyday user sentiment cannot be assessed.

“saves a ton of prep time”




Professional reviewers consider the Fullstar All-in-1 the best all-around vegetable chopper and mandoline slicer on the market, praising its eight interchangeable blades, adjustable thickness dial, built-in handheld spiralizer and mess-free collection tray for delivering quick, uniform cuts and easy cleanup in everyday cooking scenarios.
Everyday users consistently commend the chopper for dramatically reducing prep time, producing uniform slices, and offering great value by consolidating multiple tools into one compact unit, while recurring complaints focus on blade dulling, fiddly blade changes and occasional plastic wear.