How the Five Compare on the Numbers
The five moka pots here differ most in published cup capacity and stovetop compatibility. The Bialetti Moka Express is a 3-cup model measuring 5.6 inches wide, 4.0 inches deep, and 6.7 inches tall, weighing 1.05 pounds. The WALDWERK publishes 1.68 pounds and is the only one with an oak wood handle. The SHANGSKY is the only electric model and publishes the largest height at 10.6 inches. The Imusa is the lightest at 0.85 pounds.
For capacity, the Imusa, SHANGSKY, Mongdio, and Easyworkz all publish 6-cup capacities, though the Easyworkz states 10 fl.oz and the Mongdio states 10 oz. The Primula and Bialetti are 3-cup models. The WALDWERK does not publish a cup capacity, only a 10 oz volume. The LAOION is a 4-cup model at 6.8 oz. None publish a pressure rating or brew temperature.
| Specification |
Bialetti Moka Express |
WALDWERK |
SHANGSKY |
Imusa |
Easyworkz Diego |
| Published cup capacity |
3 cups (4.3 oz) |
not published |
6 cups (10 oz) |
6 cups |
6 cups (10 fl.oz) |
| Width (inches) |
5.6 |
6.22 |
5.3 |
1.57 |
5.9 |
| Depth (inches) |
4.0 |
7.4 |
7.7 |
2.36 |
4.13 |
| Height (inches) |
6.7 |
2.1 |
10.6 |
3.35 |
8.46 |
| Weight (pounds) |
1.05 |
1.68 |
2.75 |
0.85 |
2 |
| Body material |
Aluminum |
304 stainless steel |
Aluminum alloy |
Aluminum |
18/8 stainless steel |
| Stovetop compatibility |
Gas, electric, induction with adapter |
Induction, gas, ceramic, electric |
None (electric) |
Gas, ceramic, electric coil |
Gas, induction, electric |
| Safety valve |
Patented safety valve |
Safety valve |
not published |
not published |
Double safety valve |
| Handle material |
Ergonomic handle |
Oak wood |
Frosted handle |
Bakelite |
Insulated handle grip |
The table does not tell you how any of these pots perform in use. No manufacturer publishes pressure ratings, brew temperatures, or extraction times for the stovetop models. The SHANGSKY publishes a 5-minute brew time, but the others do not. The table also cannot tell you how the aluminum and stainless steel bodies compare in heat distribution, because that is not a published figure.
Stovetop Compatibility and Material Choices
Which stoves each pot works on
The WALDWERK is published as compatible with induction, gas, ceramic, and electric stoves. The Easyworkz Diego is published as compatible with gas, induction, and electric. The Bialetti Moka Express works on gas and electric, and on induction only with the Bialetti induction adapter plate. The Primula works on electric, ceramic, and gas stovetops including propane, but not induction. The Imusa fits gas, ceramic, or electric coil stovetops. The SHANGSKY is electric and needs no stovetop at all.
If you have an induction cooktop, the WALDWERK and Easyworkz are the only two in this set that are published as induction compatible without an adapter. The Bialetti requires a separate adapter plate. The Primula and Imusa are not compatible with induction. The SHANGSKY bypasses the stovetop question entirely by plugging in.
Aluminum versus stainless steel
The Primula, Imusa, Bialetti, and Mongdio use aluminum bodies. The WALDWERK uses 304 stainless steel, and the Easyworkz uses 18/8 stainless steel. The SHANGSKY uses a food-grade aluminum alloy. The WALDWERK states its stainless steel body is free from harmful aluminum or plastic. The Easyworkz states its 18/8 stainless steel has high mirror polishing and anti-rust properties.
Aluminum is the traditional material for moka pots and is used by the original Bialetti. Stainless steel is heavier and does not require the same seasoning or care. The WALDWERK weighs 1.68 pounds and the Easyworkz weighs 2.0 pounds, while the aluminum Imusa weighs 0.85 pounds. None of the manufacturers publish thermal conductivity figures.
Handles, Lids, and Safety Features
Handle and lid design
The WALDWERK uses a solid oak handle, which the maker states is chosen over plastic. The Imusa uses a cool-touch bakelite handle and knob. The SHANGSKY uses a frosted handle that is BPA-free and heat insulated. The Easyworkz uses a heat-resistant hollow insulated lid and handle grip. The Bialetti has an ergonomic handle. The Primula has a flip-top lid with a heat-resistant knob and handle.
A flip-top lid is published for the Primula and Imusa, which allows you to check the brew without removing the top. The Easyworkz has an insulated lid. The Bialetti does not publish a flip-top lid. The Mongdio does not publish a flip-top lid either. None of these features are performance claims, only published design descriptions.
Safety valves and pressure regulation
The Bialetti Moka Express has a patented safety valve. The WALDWERK has a safety valve. The Mongdio has a built-in safety valve that regulates pressure inside the pot. The Easyworkz has a double safety valve. The Primula and Imusa do not mention a safety valve in their published features. The SHANGSKY does not mention a safety valve.
No manufacturer publishes the pressure at which the valve opens. The presence of a safety valve is a published feature, but its rating is not. The Easyworkz describes its valve as double safety, and the Bialetti describes its valve as patented. These are the only two that qualify the valve beyond its existence.
Which One Fits Your Kitchen
If you want the original Italian moka pot. The Bialetti Moka Express is made in Italy with a patented safety valve and a design dating to 1933. It is a 3-cup model and works on gas and electric, with an adapter for induction.
If you have an induction cooktop. The WALDWERK is published as compatible with induction, gas, ceramic, and electric stoves. It uses 304 stainless steel and a solid oak handle. It does not publish a cup capacity, only a 10 oz volume.
If you want electric brewing without a stove. The SHANGSKY is the only electric model here. It is rated to brew 6 cups (10 oz) in 5 minutes and has a BPA-free frosted handle. It does not publish wattage or voltage.
If you want cool-touch handling on a budget. The Imusa 6-cup has a cool-touch bakelite handle and knob. It fits gas, ceramic, or electric coil stovetops and weighs 0.85 pounds, the lightest in this set. It is not induction compatible.
If you want stainless steel with a reducer. The Easyworkz Diego is made of 18/8 stainless steel and includes a coffee reducer for smaller brews. It has a double safety valve and works on gas, induction, and electric stovetops.
What We Could Not Verify
Several specifications are not published by the manufacturers and could not be sourced from the fact sheet.
- No manufacturer publishes a pressure rating in bar or psi for any moka pot here.
- No manufacturer publishes the brew temperature in degrees for any model.
- The WALDWERK does not publish a cup capacity, only a 10 oz volume.
- The SHANGSKY does not publish wattage or voltage for its electric model.
- The Primula does not publish a cup capacity in ounces, only ‘3 Cup’.
- No manufacturer publishes the weight of the coffee dose in grams except Easyworkz, which suggests 25g.