Introduction
The Bialetti Moka Express is the original stovetop espresso maker, first invented in 1933. It provides an authentic Italian method for preparing rich, flavorful coffee. Its iconic design and patented safety valve ensure quality and ease of use, making it a timeless addition to any kitchen or for on-the-go coffee brewing.

The classic Bialetti Moka Express, ready to brew authentic Italian coffee.
Safety Information
Please read and follow these safety guidelines to ensure safe operation and longevity of your Moka Express:
- Heat Safety: The Moka Express becomes very hot during and after use. Always handle with care and use the heat-resistant handle. Keep out of reach of children.
- Water Level: Always fill the bottom boiler with water up to the level just below the safety valve. Overfilling can cause excessive pressure.
- Secure Assembly: Ensure the top and bottom chambers are securely screwed together to prevent leaks and maintain proper pressure during brewing.
- Heat Source: Use low to medium heat. The flame or heat source should not extend beyond the base of the pot to prevent damage to the handle and ensure even brewing.
- Cleaning: Do not use harsh detergents or abrasive materials. Never wash the Moka Express in a dishwasher, as this can damage the aluminum and negatively affect the taste of your coffee.
Parts Overview
The Bialetti Moka Express is composed of three main components, designed for simple and effective coffee brewing:
- Bottom Chamber (Boiler): This is where the water is heated to create steam pressure. It features a safety valve to release excess pressure.
- Filter Funnel: A metal basket that holds the ground coffee. It sits inside the bottom chamber.
- Top Chamber: This is where the brewed coffee collects after passing through the grounds. It includes a spout for pouring.

The three main components of the Bialetti Moka Express.
Setup
Follow these steps to prepare your Moka Express for brewing:
- Unscrew the top chamber from the bottom boiler.
- Remove the filter funnel from the bottom boiler.
- Fill the bottom boiler with cold water up to the level just below the safety valve.
- Insert the filter funnel back into the bottom boiler.
- Fill the filter funnel with your preferred ground coffee. Do not tamp or press the coffee; simply level it gently.
- Carefully screw the top chamber back onto the bottom boiler, ensuring a tight and secure seal.

Visual guide for filling and assembling the Moka Express.
Operating Instructions
Brewing coffee with your Moka Express is a simple process:
- Place the assembled Moka Express on a stovetop burner over low to medium heat. Ensure the flame does not extend beyond the base of the pot.
- As the water in the bottom boiler heats, steam pressure will force the hot water up through the coffee grounds in the filter funnel and into the top chamber.
- Listen for a distinct gurgling sound, which indicates that the coffee is brewing and filling the upper chamber.
- Once the upper chamber is full and the gurgling sound stops, immediately remove the Moka Express from the heat to prevent the coffee from burning or developing a bitter taste.
- Pour the freshly brewed coffee into your cup and enjoy.

The Moka Express brewing on a stovetop.
Watch this video for a visual guide on how to use the Bialetti Moka Express Stovetop Espresso Maker, including filling with water and coffee, assembly, and brewing process.
Maintenance and Cleaning
Proper cleaning ensures the best coffee taste and extends the life of your Moka Express:
- Allow the Moka Express to cool completely before disassembling and cleaning.
- Rinse all parts (bottom boiler, filter funnel, and top chamber) thoroughly with water only.
- Do not use detergents, soaps, or abrasive sponges, as these can damage the aluminum and leave residues that affect coffee flavor.
- Never wash in a dishwasher.
- Dry all components completely before reassembling or storing to prevent water spots and corrosion.

Cleaning instructions for the Moka Express emphasize water-only rinsing.
Troubleshooting
If you encounter any issues, refer to the following common problems and solutions:
| Issue | Possible Solution |
|---|---|
| Coffee not brewing or slow brewing | Check water level (below safety valve). Ensure coffee grounds are not tamped too tightly. Verify heat source is adequate. |
| Water leaking from the seal | Ensure the top and bottom chambers are screwed together tightly. Check the rubber gasket for wear or damage and replace if necessary. |
| Burnt taste in coffee | Reduce heat. Remove from heat immediately after the gurgling stops. |
| Weak coffee | Use fresh, finely ground coffee (but not too fine to block the filter). Ensure the filter basket is full. |
Specifications
- Brand: Bialetti
- Model Name: Moka Express Export
- Item Model Number: 06857
- Capacity: 1 Cup (60 Milliliters)
- Material: Aluminium
- Color: Silver
- Product Dimensions: 2"D x 2"W x 2"H
- Special Feature: Easy-clean safety valve
- Coffee Maker Type: Espresso Machine
- Operation Mode: Manual
- Care Instructions: Hand wash only, do not use dishwasher.
- Compatible Cooktops: Gas, Electric (Induction with Bialetti induction adapter plate, sold separately)
- Manufacture Year: 1933 (Original design)
Warranty and Support
For detailed warranty information, product registration, and customer support, please refer to the official Bialetti website or contact their customer service directly. Specific warranty terms may vary by region and purchase date.