Vintage Deluxe Magna-Wonder Knife – Adjustable Compact Food Slicer (c.1950s–60s)

Step back into the golden era of kitchen innovation with this Deluxe Magna-Wonder Knife, a clever mid-century adjustable compact food slicer. Produced with Swiss precision, this ingenious utensil was marketed as a “wonder knife”—capable of slicing bread, meats, cheeses, fruits, and vegetables with consistency and ease.

This example includes its original box, instruction sheet, and extra blade, as shown in photos. The serrated stainless-steel blade was made in Switzerland, protected by U.S. Patent #2737719 and Canadian Patent #533600, and designed to never require sharpening. The knife features an adjustable slicing control regulator, allowing the user to select thickness with a simple thumb screw.

🔪 Features:

• Stainless steel serrated blade, Swiss-made.

• Adjustable slicing guide for even cuts.

• Original cream-colored handle with thumb control.

• Includes original box and paperwork with mid-century graphics and usage notes.

• Approx. 8 ¼” blade length (professional size).

• Extra replacement blade included (pictured).

📜 History & Background:

The Magna-Wonder Knife was part of a wave of inventive postwar kitchen gadgets designed to make homemaking more efficient and futuristic. Companies like Magna-Wonder competed in the 1950s–60s boom of adjustable slicers and compact appliances, emphasizing convenience and precision. The Swiss-made surgical steel blades gave it a reputation for quality and durability, distinguishing it from other novelty slicers of the time.

⚠️ Notes on Condition:

• The knife shows normal vintage wear consistent with age (see photos).

• Box has surface wear and spotting but remains intact with bold graphics.

• Instruction papers included with original cleaning and usage tips.

• As with all vintage knives, not recommended for frozen foods or bones (as the paperwork charmingly warns!).

✨ The one pictured is the exact one you will receive. Please review all photos to see included parts and current condition.

A wonderful piece for vintage kitchenware collectors, mid-century enthusiasts, or anyone who loves retro culinary gadgets.