Hario, V60 Dripper Kettle Buono vs POLIVIAR 7379 POLIVIAR Tea Kettle, 2.7 Quart Natural Stone
Updated August 2026 — POLIVIAR 7379 POLIVIAR Tea Kettle, 2.7 Quart Natural Stone leads on base size and capacity.
The Hario kettle excels in precision coffee brewing, while the POLIVIAR kettle offers better value and larger capacity for general use.
Why Hario, V60 Dripper Kettle Buono is better
Precision
Hario kettle designed for controlled pouring.
Design
Minimalist and stylish stainless steel design.
Specialization
Ideal for coffee brewing with V60 drippers.
Why POLIVIAR 7379 POLIVIAR Tea Kettle, 2.7 Quart Natural Stone is better
Capacity
POLIVIAR kettle holds 2.7 quarts.
Price
POLIVIAR kettle is 26% cheaper.
Safety
Features an anti-hot handle and loud whistle.
Overall score
Specifications
| Spec | Hario, V60 Dripper Kettle Buono | POLIVIAR 7379 POLIVIAR Tea Kettle, 2.7 Quart Natural Stone |
|---|---|---|
| Material | Stainless Steel | Stainless Steel |
| Spout Type | Gooseneck | Standard |
| Whistle | No | Yes |
| Handle Type | Ergonomic | Anti-Hot |
| Design Origin | Japan | China |
Dimension comparison
Overview of Hario and POLIVIAR Kettles
When comparing the Hario and POLIVIAR kettles, the Hario V60 Dripper Kettle Buono is priced at $53.95, while the POLIVIAR Tea Kettle is available for $39.99, making the POLIVIAR about 26% cheaper. Both kettles offer unique features catering to different needs in the kitchen. The Hario focuses on precision coffee brewing, while the POLIVIAR stands out for its tea-making capabilities and user-friendly design. Understanding these differences helps potential buyers choose the kettle that best suits their preferences.
Design and Build Quality
The Hario has a stunning stainless steel design that is both minimalist and stylish, making it a great addition to any kitchen. It is designed and manufactured in Japan, featuring an ergonomic shape for easy and safe pouring. On the other hand, the POLIVIAR kettle boasts a natural stone finish with a wood-pattern handle, providing a unique aesthetic. Both kettles are made from food-grade stainless steel, ensuring durability. However, the POLIVIAR’s electroplated finish gives it an anti-rust quality, which enhances its longevity.
Capacity and Usability
Hario’s kettle has a capacity of 1.2 liters (approximately 27 ounces), making it ideal for brewing about 3-4 cups of coffee. It is perfect for manual brewing methods like pour-over, especially with Hario’s V60 coffee drippers. In contrast, the POLIVIAR kettle has a larger capacity of 2.7 quarts, allowing for a greater volume of water to be boiled at once. This makes it more suitable for preparing tea or for cooking purposes, where larger quantities of boiling water are needed.
Pouring Control
The Hario kettle is specifically designed for controlled pouring, featuring a slender gooseneck spout that allows for a slow, steady pour. This is crucial for coffee brewing, where precision in pouring can affect extraction and flavor. The POLIVIAR kettle, while designed for general use, does not emphasize pouring control in the same way. However, it does feature an ergonomic handle that allows for easy lifting and pouring, although it lacks the specialized spout of the Hario.
Heating Efficiency
When it comes to heating efficiency, the POLIVIAR kettle has a significant advantage with its fast heat base designed to maximize heat conduction. The 8-inch base ensures that water boils quickly, which is a great benefit for those in a hurry. The Hario kettle is compatible with IH ranges, gas, and electric stoves, but its design focuses more on the pouring experience than on speed. If boiling water quickly is a priority, the POLIVIAR kettle excels in this area.
Safety Features
Safety is a critical consideration when it comes to kitchen appliances. The POLIVIAR kettle features an anti-hot handle, which is silicone coated to prevent burns during use. This ergonomic design allows for easy one-handed pouring, enhancing convenience. In contrast, the Hario kettle, while also designed for safety, does not specifically mention such features. The POLIVIAR kettle’s loud and audible whistle serves as an additional safety feature, alerting users when the water is boiling, which can be particularly useful in busy kitchen scenarios.
Price Comparison
The price difference between the two kettles is notable, with the Hario kettle priced at $53.95 and the POLIVIAR kettle at $39.99. This makes the POLIVIAR about 26% cheaper than the Hario. While the Hario kettle may offer specialized features for coffee enthusiasts, the POLIVIAR kettle provides excellent value for those looking for a reliable and stylish option for boiling water for tea or cooking.
Which should you buy?
Ultimately, the choice between the Hario V60 Dripper Kettle Buono and the POLIVIAR Tea Kettle depends on your specific needs. If you’re an avid coffee drinker who values precision in brewing, the Hario kettle's design and pouring control are indispensable. However, if you’re looking for a versatile and cost-effective kettle that excels in boiling larger quantities of water, the POLIVIAR kettle is an excellent choice. Each kettle shines in its own right, catering to different culinary requirements, making your decision largely dependent on your personal usage preferences.

