Porlex 30g Stainless Steel Coffee Grinder vs Porlex Mini II Hand Grinder (2026): Key Differences
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You are comparing the porlex 30g stainless steel coffee grinder vs mini ii hand grinder. Both tools use ceramic conical burrs for grinding coffee beans. They share a stainless steel body and a silver finish. The main difference lies in their physical design and capacity. The 30g model offers a larger 30-gram bean capacity. The Mini II is compact but weighs more. You need to decide based on your storage space and brewing volume.
Key differences
| Aspect | Porlex 30g Stainless Steel Coffee Grinder | Porlex Mini II Hand Grinder |
|---|---|---|
| Bean Capacity | 30 gram | not listed |
| Grinding Mechanism | Conical burr | not listed |
| Height | 1.89 inches | 1.97 inches |
| Weight | 2.47 ounces | 10.9 ounces |
| Width | 7.6 inches | 3.54 inches |
| Length | 1.89 inches | 5.91 inches |
Which one should you choose?
Choose Porlex 30g Stainless Steel Coffee Grinder if
- You want a 30-gram bean capacity for larger batches.
- You prefer a lighter tool at 2.47 ounces.
- You need a wider base for stability.
Choose Porlex Mini II Hand Grinder if
- You want a narrower profile at 3.54 inches wide.
- You prefer a longer handle at 5.91 inches.
- You do not mind a heavier tool at 10.9 ounces.
Verdict: The 30g model suits you if you prioritize a specified bean capacity and a lighter weight. The Mini II is better if you prefer a narrower width and a longer handle for leverage. Both use ceramic burrs for consistent grinding.
Porlex 30g vs Mini II Specs
Bean Capacity
The Porlex 30g Stainless Steel Coffee Grinder holds 30 grams of beans. This capacity suits a standard single cup or a small batch for two people. The Porlex Mini II Hand Grinder does not list a specific bean capacity in its data. You cannot determine if it holds less or more than the 30g model. If you need to grind a known quantity for consistency, the 30g model provides clear metrics. The Mini II requires you to estimate volume by sight or feel. For precise batching, the stated capacity of the 30g model is more useful.
Physical Dimensions
Size matters for storage and portability. The Porlex 30g Stainless Steel Coffee Grinder measures 47mm in diameter and stands 178mm tall. It is compact and cylindrical. The Porlex Mini II Hand Grinder is larger, measuring 3.54 inches wide, 1.97 inches high, and 5.91 inches long. The Mini II is significantly longer and wider than the 30g model. If you have limited drawer space or need to fit the grinder in a small bag, the 30g model is more space-efficient. The Mini II requires more room for storage.
Weight
Weight affects how the grinder feels in your hand and how heavy it is to carry. The Porlex 30g Stainless Steel Coffee Grinder weighs 2.47 ounces. This is very light. The Porlex Mini II Hand Grinder weighs 10.9 ounces. It is more than four times heavier than the 30g model. The Mini II feels substantial and stable on a counter. The 30g model is ultra-portable and easy to lift. If you prioritize a lightweight tool for travel, the 30g model wins. If you prefer a heavier, more anchored feel, the Mini II is better.
Burr Material
Both grinders use ceramic conical burrs. The Porlex 30g Stainless Steel Coffee Grinder features ceramic conical burrs that can grind from powder to French press consistency. The Porlex Mini II Hand Grinder also uses ceramic conical burrs, as noted in the shared context. Ceramic burrs stay sharp longer and do not overheat the coffee during grinding. Since both products share this core component, there is no difference in burr material or type. You get the same grinding mechanism in both units. This aspect is a tie between the two options.
Build Material
The body material is identical for both units. The Porlex 30g Stainless Steel Coffee Grinder has a stainless steel, static-free body. The Porlex Mini II Hand Grinder is described as steel with a silver finish. Both are made of stainless steel. This material is durable, resistant to corrosion, and easy to clean. The silver finish is consistent across both models. There is no difference in the primary construction material. You get a stainless steel body regardless of which model you choose. This aspect is a tie.
Which grinder fits your routine?
Travelers needing a compact tool
The Mini II measures 3.54 by 1.97 by 5.91 inches. This smaller footprint makes it easier to pack in a bag. It weighs 10.9 ounces. The compact dimensions allow for discreet storage. You can carry it without taking up much space in your luggage or daypack.
Users grinding larger batches
The 30g Stainless Steel model holds 30 grams of beans. This capacity supports brewing for two people or a larger single cup. The 47mm diameter burrs provide a wide grinding range. You can grind from fine powder to French press coarse settings with this larger chamber.
Those prioritizing lightweight portability
The 30g grinder weighs only 2.47 ounces. This is significantly lighter than the Mini II, which weighs 10.9 ounces. The stainless steel body is static-free. You get a very light tool that is easy to hold and carry for daily use or short trips.
The products compared
Porlex 30g Stainless Steel Coffee Grinder
Best for: Travelers and small-batch manual grinders
- Grinding Mechanism
- Conical burr
- Burr Material
- Ceramic
- Bean Capacity
- 30 gram
- Dimensions
- 1.89 × 7.6 × 1.89 inches
- Weight
- 2.47 ounces
View on Amazon: Porlex 30g Stainless Steel Coffee Grinder Affiliate link
The Porlex 30g is a compact hand grinder made in Osaka, Japan. It features a ceramic conical burr that handles grinds from powder to French press. The stainless steel body is static-free and holds 30 grams of beans. At 2.47 ounces and 178mm tall, it is small enough for travel. This model suits those who want durable, portable grinding without electronic components.
Pros
- Ceramic conical burrs grind from powder to French press
- Static-free stainless steel body
- Made in Osaka, Japan
- Compact 30-gram bean capacity
- Lightweight 2.47-ounce build
Cons
- Small 30-gram capacity limits batch size
- Manual operation requires physical effort
- No integrated catch cup for grounds
Good fit if
- You travel frequently and need a lightweight grinder
- You prefer manual control over electric convenience
- You grind small batches for single servings
Skip if
- You regularly grind more than 30 grams at once
- You want automatic grinding with minimal effort
- You need a built-in container to catch grounds
Verdict: Porlex 30g Stainless Steel Hand Grinder is a durable, portable option for travelers who value manual precision. It fits users who grind small batches and prioritize build quality over convenience.
Porlex Mini II Hand Grinder
Best for: Travelers needing a compact manual grinder
- Size
- Mini
- Dimensions
- 5.91 × 3.54 × 1.97 inches
- Weight
- 10.9 ounces
View on Amazon: Porlex Mini II Hand Grinder Affiliate link
The Porlex Mini II is a compact stainless steel hand grinder. It measures 5.91 inches long, 3.54 inches wide, and 1.97 inches high. It weighs 10.9 ounces. This small footprint makes it easy to carry. You get a durable steel build for consistent grinding. It suits travelers or those with limited counter space who need a portable option for fresh coffee.
Pros
- Compact dimensions of 5.91 x 3.54 x 1.97 inches
- Lightweight design at 10.9 ounces
- Durable stainless steel construction
Cons
- Small capacity limits batch size
- Manual operation requires physical effort
- No included measurement markings visible in data
Good fit if
- You need a grinder that fits in a travel bag
- You grind coffee for a single serving
- You want a durable steel tool that lasts
Skip if
- You brew large batches for multiple people
- You prefer electric convenience over manual grinding
- You need precise dosing controls built into the unit
Verdict: Porlex Mini II Hand Grinder fits travelers who prioritize portability over volume. You get a sturdy steel tool that handles single servings well.
Specifications side by side
| Spec | Porlex 30g Stainless Steel Coffee Grinder | Porlex Mini II Hand Grinder |
|---|---|---|
| Grinding Mechanism | Conical burr | not stated |
| Burr Material | Ceramic | not stated |
| Bean Capacity | 30 gram | not stated |
| Size | not stated | Mini |
| Material | Stainless Steel | not stated |
| Dimensions | 1.89 × 7.6 × 1.89 inches | 5.91 × 3.54 × 1.97 inches |
| Weight | 2.47 ounces | 10.9 ounces |
| Color | Silver | Silver |
| Model | 345-12541 | コーヒーミル・Ⅱミニ_SML |
Frequently asked questions
Which grinder is lighter for travel?
The Porlex 30g Stainless Steel Coffee Grinder is lighter. It weighs 2.47 ounces. The Mini II Hand Grinder weighs 10.9 ounces. The lighter option is easier to carry in a pocket or small bag. You save weight when choosing the 30g model for long trips.
What are the dimensions of each grinder?
The Porlex 30g measures 1.89 by 1.89 by 7.6 inches. The Mini II measures 5.91 by 3.54 by 1.97 inches. The 30g model is taller but narrower. The Mini II is shorter but wider. Your choice depends on the shape of your storage space.
Do both grinders use stainless steel?
Yes, both models feature stainless steel bodies. The Porlex 30g is made of stainless steel. The Mini II also uses stainless steel for its construction. This material provides durability and resistance to corrosion. You get a sturdy tool with either choice.
Is the Porlex 30g good for single servings?
It holds 30 grams of beans. This capacity suits a standard single cup or a small batch. You can grind enough for one person or two. The design supports small-batch manual grinding. It is a practical option for daily use.
Which model is more compact?
The Mini II Hand Grinder has a smaller footprint. It measures 3.54 by 1.97 by 5.91 inches. The Porlex 30g is 1.89 by 1.89 by 7.6 inches. The Mini II fits better in tight spaces. You can pack it more easily in a travel bag.
What color are these grinders?
Both grinders come in silver. The Porlex 30g has a silver finish. The Mini II Hand Grinder is also silver. The color matches the stainless steel body. You get a consistent metallic look with either product.