Zack Opeso Stainless Steel & Bamboo Mortar and Pestle

Where German Steel Meets Sustainable Bamboo

The Zack Opeso is a mortar and pestle that takes both materials seriously. The bowl is turned from oiled bamboo — a naturally renewable material with its own individual grain, so no two are identical. The pestle is 18/10 stainless steel with an integrated additional weight that does the heavy lifting for you, releasing oils from herbs and spices with far less effort than a conventional pestle. The broad crushing surface is designed for maximum contact, making short work of everything from whole spices to fresh pesto.

At 785 g total and 13.7 cm in diameter, it is substantial enough to handle serious cooking tasks without taking over the worktop. German-engineered, eco-conscious, and built to last.

Key Features

• Oiled bamboo mortar — naturally renewable, eco-friendly, and unique in grain pattern
• 18/10 stainless steel pestle with integrated additional weight for effortless grinding
• Broad crushing surface for highly effective crushing and blending
• Matt brushed stainless steel finish on the pestle — hygienic and fingerprint-resistant
• Stable and robust construction for everyday use

Dimensions & Specifications

• Mortar diameter: 13.7 cm
• Mortar height: 8–14 cm
• Pestle diameter: 4.2 cm
• Total weight: 785 g
• Mortar material: Oiled bamboo
• Pestle material: 18/10 Stainless Steel
• Pestle finish: Matt brushed

How to Use

Place your chosen ingredients — whole spices, fresh herbs, garlic, or nuts — into the bamboo mortar. Hold the mortar steady on a flat surface and use the weighted steel pestle to crush and grind with a firm pressing and rotating motion. The integrated weight in the pestle reduces the effort required, particularly for harder spices like cumin, coriander, and black pepper. Wipe the bamboo mortar clean with a damp cloth after use — do not submerge in water or place in the dishwasher. The steel pestle can be rinsed under warm water.

Frequently Asked Questions

What is the mortar made from?
The mortar is made from oiled bamboo — a naturally renewable and eco-friendly material. Because bamboo has a natural grain, each mortar is unique in appearance. The oiling process seals and protects the bamboo for kitchen use.

Can I put the Zack Opeso in the dishwasher?
No. The bamboo mortar should be wiped clean with a damp cloth and dried immediately — do not submerge in water or place in the dishwasher, as this will damage the bamboo. The stainless steel pestle can be rinsed under warm water.

What does the integrated weight in the pestle do?
The additional weight built into the pestle increases its mass, which means you need to apply less downward force to crush and grind ingredients effectively. This is particularly useful for harder spices and seeds.

What can I grind in the Opeso mortar and pestle?
The Opeso is suitable for whole spices (cumin, coriander, pepper, cardamom), fresh herbs, garlic, ginger, nuts, and wet pastes such as pesto, guacamole, and curry pastes. The broad crushing surface handles both dry and wet ingredients effectively.

Is the bamboo food-safe?
Yes. The mortar is made from oiled bamboo, which is a food-safe material widely used in kitchen utensils and boards. The oiling process seals the surface and makes it suitable for direct contact with food.

How do I care for the bamboo mortar?
Wipe clean with a damp cloth after each use and dry immediately. Occasionally re-oiling the bamboo with food-safe mineral oil or bamboo oil will help maintain its condition and extend its lifespan.