The ONCE FOR ALL JS03 Upgrade Safe Mandoline Slicer Plus is a versatile, safety-focused kitchen tool for rapid vegetable prep. It offers adjustable slicing options and a unique guillotine-style design.
Overview
The JS03 Upgrade features 420 stainless steel blades with 4 cutting modes (slice, julienne, matchstick, dice) and adjustable thickness (0.1–8mm). Its collapsible plastic frame with a suction base ensures stability, while a food chute and pusher keep hands safe. Measuring 13.8 x 6.3 x 4.7 inches (folded) and weighing ~1.5 lbs, it includes a container and cleaning brush.
Specifications
- Blade: 420 stainless steel, 4 modes
- Thickness: 0.1–8mm
- Size: 13.8” L x 6.3” W x 4.7” H (folded)
- Weight: ~1.5 lbs
- Care: Dishwasher-safe (hand-wash preferred)
Pros
Pros
- Safe Design: Hidden blades and food pusher prevent cuts, per Amazon reviews.
- Versatile: 4 modes and 100+ presets slice potatoes, carrots, and onions uniformly, per The Gadgeteer.
- Easy to Use: Knob adjustments and clear manual simplify setup, per Manuals.plus.
- Compact Storage: Collapsible design saves space, per Amazon.
- Affordable
Cons
- Small Food Chute: Large vegetables need pre-cutting, per Manuals.plus.
- Mixed Build Quality: Some report flimsy plastic, per Amazon reviews.
- Learning Curve: Spring-loaded handle requires practice, per The Gadgeteer.
- Not for Cheese/Meat: Struggles with soft or sticky foods, per The Gadgeteer.
- Cleaning Challenges: Food can stick in crevices, per Amazon.
Size and Durability
- Size: 13.8 x 6.3 x 4.7 inches (folded) fits small kitchens; larger chute in “Plus” model handles medium vegetables.
- Durability: 420 stainless steel resists rust; plastic frame is sturdy
Handling and Care Tips
- Operation: Use food pusher; adjust knobs A/B for cut type, Dial C for thickness (0.1–8mm), per Manuals.plus. Place on flat surface with suction base.
- Technique: Best for vegetables (e.g., potatoes, cucumbers); avoid soft cheeses or meats, per The Gadgeteer.
- Cleaning: Rinse with brush under tap; dishwasher-safe but hand-wash preferred to preserve blades, per Amazon. Clean after use to avoid pigment stains (e.g., carrots), per Manuals.plus.
- Storage: Fold and store in drawer or cupboard; keep chute/pusher in container, per Amazon.
- Safety: Never insert fingers near blades; use pusher for small items, per Manuals.plus.
Reader reviews
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