Oliva Elite

Limited Edition Extra O.T. Prep Knife - 6.5"

Meet the Limited Edition Extra O.T. Prep Knife. Inspired by Olivia Tiedemann’s koi fish tattoo, this bold blade features a scale-patterned Juma resin handle, vibrant Green-dyed stabilized birch wood, and a custom koi engraving with a few cheeky hidden details.

SKU

E/6609-6G

Origin

Solingen, Germany

Handle

White Juma & Green-dyed Stabilized Birch Wood

Blade

Thyssen-Krupp 1.4116

The Knife for Life Warranty
A woman with long brown hair stands in a narrow space with corrugated metal walls, holding a knife with a green-dyed wood handle. She is wearing a white t-shirt and a light blue apron.
A prep knife with a silver stainless steel blade featuring a green-dyed stabilized wood handle.
A prep knife with a silver stainless steel blade featuring a delicate line-art engraving of two koi fish, and a green-dyed stabilized wood handle.
Five kitchen knives with green-dyed stabilized wood handles and engraved fish designs on the blades, arranged against a solid black background.

The Complete O.T. Prep Collection

Oliva Elite O.T. Prep Knife - 6.5"

$179.95
Oliva Elite O.T. Prep Knife With Middle Finger - 6.5"

$199.95
Shop All Olivia Tiedemann

A little extra. A lot of attitude. Meet the Limited Edition Extra O.T. Prep Knife, a bold new take on Olivia Tiedemann’s signature blade. Inspired by Olivia’s iconic koi fish tattoo, the handle combines premium, scale-patterned Juma resin with vibrant green-dyed stabilized birch wood for a look that’s anything but ordinary. The blade brings her tattoo to life with a custom laser engraving of two koi fish complete with a few cheeky surprises, her initials and signature middle finger cleverly hidden in the artwork. It’s the same versatile, hardworking O.T. Prep Knife you love still made in Solingen, Germany but, now, with a rebellious twist that’s unmistakably Olivia. Part kitchen essential, part personal statement, and 100% unapologetic. Go on and get that Extra O.T.!

Behind the Build:
Product Specs

Origin

Handcrafted in Solingen, Germany

Overall

Length: 12 in | 305 mm

Blade Type

The O.T. Prep Knife blends the power of a chef’s knife with the agility of a utility knife. Forged from high-performance steel, it’s built for precision slicing, effortless prep, and all-day kitchen performance.

Oliva Elite Limited Edition Extra O.T. Prep Knife - 6.5" image
Blade

Thyssen-Krupp 1.4116
Satin/Blasted
Hand Finished 3-Stage
Full Hollow Grind
15º
58 HRC
Ambidextrous

Handle

White Juma & Green-dyed Stabilized Birch Wood

Blade

Width: 1.69 in | 43 mm
Length: 6.5 in | 165 mm
Thickness at spine: 2.2 mm

Handle

Length (including bolster): 5.5 in | 140 mm

Tasks

From breaking down herbs and vegetables to slicing fish, poultry, and meats, the O.T. Prep Knife handles it all. Strong yet nimble, it’s the everyday blade for chopping, trimming, and precision cuts in any kitchen.

Care

Do not place in dishwasher… Seriously, don’t even think about it!

Hand-wash only with warm water and a mild detergent; rise and dry immediately

Clean the blade right away after slicing acidic or salty foods like tomatoes, citrus and vinegar based items

For wood handles: Apply a light coat of food-safe mineral oil or wood cream every few weeks

Five kitchen knives with green-dyed stabilized wood handles and engraved fish designs on the blades, arranged against a solid black background.

Each Knife Handle is Unique

Each Knife Handle for the Extra O.T. Prep Knife is one of a kind and unique due to the resin and wood grain. No two knives are the same and will be completely original to you.

A Touch Of Olivia

Featuring Olivia’s favorite tattoo, her signature, and her iconic middle finger engraving, this knife is unmistakably Olivia bold, unapologetic, and one of a kind.

Pairs Well With

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Maker's Mark bourbon bottle with pie, apples, and spices on a wooden surface with Messermeister Oliva O.T. Prep Knife.

Olivia Tiedemann 

Takes Over Messermeister

Watch the takeover Below

EPISODE 2 available now

Episode 2

The Take Over - Part 2

Episode 1

The Take Over