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Maestro Wu’s Bombshell Steel MA-4 Fruit Knife / Petty Knife has a 5″ long Japanese style straight edge with a tapered spine so that the entire blade is used for cutting and slicing. It is complimented by the MA-3 Gyuto shape.


  • Blade: 130 x 30 x 1.8 mm / 5.1″ x 1.2″ x 0.07″
  • Handle Length: 110 mm / 4.25″
  • Overall Length: 240 mm / 9.4″
  • Weight: 134 g. / 4.7 oz.

Maestro Wu Bombshell Steel Kinmen Knives are some of the sharpest factory sharp knives we’ve ever seen, but they are capable of even more after our professional sharpening services. We recommend the 2000 and 5000 Grit services for this knife.


Weight 1.0 lbs
Dimensions 14 × 5 × 2 in

Maestro Wu


Maestro Wu MA-Series

1 review for Maestro Wu MA-4 Petty Knife & Fruit Knife

  1. Peter

    The 5″ long blade makes it easy to cut fruits and boneless meats. I would also say the team is very friendly and helped me to choose this knife.

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Shipping to USA

Most Domestic USA orders ship within 72 hours of ordering from our Colorado location via USPS. You can track your order from this Link

Shipping International/ outside of USA

Most International orders ship within 72 hours of ordering from our Taiwan location via Chunghwa Post. You can track your order from your countrys postal website or from this Link

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