Promaja's PU Sheath

The Walnut Magnetic Board is the simplest and most beautiful way to display your Coolina knives - no wall mounting, tools, or skills required. Just place it on your counter and start organizing. Crafted from premium walnut with a stainless steel base, it features powerful double-sided magnets that securely hold up to 8 knives, including our largest and heaviest blades. The vertical design saves counter space, keeps knives within easy reach, and helps protect edges from dulling. A best-seller for a reason, it turns your knives into a functional centerpiece in any kitchen.

Additional Details 

Material: walnut wood, high-quality stainless steel base 
Function: it serves as a double-sided magnetic holder
Wooden Board Size: 14.5 x 11.8 x 0.9 inch / 36.8 x  29.9  x 2.2 cm
Metal Base: 15.3 x 4.7 inch / 38.8  x 11.9 cm
Weight: 6.6 lb / 2993.7 g

The Coolina Premium Whetstone is designed to keep your knives sharp, precise, and built to last. Featuring a dual-grit surface - 400 grit to restore dull or damaged edges and 1000 grit to refine and maintain sharpness - it brings blades back to life in a single session. Made from durable materials and paired with a stable wooden base, it offers a safe, controlled sharpening experience. Suitable for kitchen knives, outdoor blades, and more, this whetstone is an essential tool for anyone who takes their knives seriously.

Blade angles

17 degree: blade angle for Razor, sushi knife, chef’s knife, or kitchen knife; super sharp, but least durable;
20 degree: blade angle for a pocket knife; quite a sharp blade;
25 degree: blade angle for a filed knife; sharp and durable;
30 degree: blade angle for bayonet or filed knife; durable and easily grinding;

Heavy use

40 degree: blade angle for survival knife (20° on each side)
40 to 50 degrees: knife for cutting general wood (20° to 25° on each side)
50 to 60 degrees: knife for cutting hardwood or bone (25° to 30° each side)
60 degree or more: knife for cutting iron (30° or more each side)

Additional Details 

Weight: 2.05 lb / 929.8 g
Size: 7 x 2.3 x 0.7 inch /  17.8 x 5.8 x 1.77 cm
Material: White corundum
Color: White and brown

The Pro Chef’s Apron is built for comfort, function, and everyday use in the kitchen. Made from durable, breathable fabric, it keeps you cool while protecting your clothes from spills and stains. Two deep front pockets hold tools, towels, or utensils within easy reach, so you can focus on cooking without interruptions. Finished with brown straps, subtle faux leather details, and the Coolina logo up front, this apron delivers a professional look without sacrificing comfort. A must-have for home cooks and pros alike.

Additional Details

• Material: 6 oz., 65% polyester, 35% cotton twill

FEATURES

• Faux leather trim with 2 large eyelets
• Adjustable neckband with press studs
• Two bellow-style pockets: 6.5 L x 10 W inch / 16.5 x 25.4 cm
• 32 L x 28 W inch / 81.3 x 71.1 cm  

The Leather Roll-Up Knife Bag is the easiest way to carry and protect your Coolina knives wherever you go. Crafted from premium leather with six flexible pockets, it securely holds a wide range of blade sizes without fighting stiff slots. The soft interior makes loading and unloading effortless, while the adjustable straps keep everything compact and easy to carry - even when fully packed. Designed for travel, outdoor cooking, or safe storage at home, this bag keeps your knives organized, protected, and ready for action with rugged style to match.

Fits the following knives from Coolina

5" Fixed Blade
Daozi 8" Butcher Knife
Tungsten 7" Slicing Knife
Promaja 6" Chef's Knife
Suratu 5.6" Mini Cleaver
Lixy 8" Cleaver

Additional Details

Material: Leather
Opened Length: 34 inch / 86.3 cm
Main Width: 16.5 inch / 41.9 cm
Closed Round Length: 4 inch / 10.1 cm
Closed Length: 6 inch / 15.2 cm
Weight: 2.6 lb / 1179.3 g

This food-grade mineral oil is designed to protect both your knives and wooden cutting boards. It creates a light protective barrier on steel to help prevent rust, maintain sharpness, and keep blades looking polished. When applied to wood, it soaks in deeply to prevent drying, cracking, and warping while helping block moisture and bacteria. Unscented, food-safe, and made in the USA, this mineral oil is an essential maintenance tool for anyone who wants their knives and boards to last for years.