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Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle, 1.7 Litres, 3000W – Silver & Black Silver DesignLine Collection

24 August 2023
2 mins read

Product Review: Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle


The Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle is a stylish and functional addition to any kitchen. It comes with a 1.7-liter stainless steel jug featuring a cup indicator, water scale, easy-pour spout, limescale filter, cord storage, and a 360-degree base. The kettle also has a triple safety feature that includes automatic shut-off, overheat and boil-dry protection, and lift switch-off features.

One of the standout features of this kettle is the easy-to-read cup indicator and water scale. These features allow you to see exactly how much water is in the kettle, so you can fill and heat up the exact amount you need, saving both time and energy. The removable filter in the spout ensures that no lumps of limescale get into the water, while the cover on the heating element makes cleaning the boiler quick and simple.

With its 3000-watt power, the Bosch DesignLine kettle heats up quickly, allowing you to enjoy your hot beverages in no time. The ergonomic operation with a single-touch button opening, spill-free spout, and fast heat-up make this kettle a convenient and efficient choice.


Customers have praised the Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle for its sleek design and matching silver and black color scheme. Many users appreciate that it is a perfect fit for their kitchen and matches their other appliances.

The pour of this kettle is highly praised by users, with many describing it as precise, accurate, and without any dribbles. The kettle is also easy to hold and is relatively quiet, making it a pleasant addition to any kitchen.

Customers have also expressed their satisfaction with the build quality of this kettle, noting that it feels sturdy and well-made. The fast boiling time and the stainless steel limescale filter are additional features that have been highly recommended by users.


While the Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle has received mostly positive reviews, there are a few minor drawbacks mentioned by some users. One common complaint is that the lid doesn’t spring open fully and requires a small push to fully open. Although this may be a safety feature, it can be a slight inconvenience for some users.

Another issue mentioned by a few customers is a rattling sound that occurs during the boiling process. While this sound disappears after a few seconds, it can be disconcerting for some users. Additionally, a few users have reported a metallic or oily scent emanating from the kettle during the first few uses, although this scent disappears with continued use.

Some users have also mentioned that the water level indicator on the side of the kettle is not easy to read while filling, as it is not illuminated. The lid opening mechanism and the positioning of the water level indicator behind the handle have been highlighted as areas for improvement.


Overall, the Bosch DesignLine TWK3P420GB Stainless Steel Cordless Kettle offers a combination of style and functionality. Its sleek design, fast boiling time, and convenient features such as the cup indicator and water scale make it a popular choice among users. While there are a few minor drawbacks, such as the lid opening mechanism and the positioning of the water level indicator, the positive aspects of this kettle outweigh the negatives. If you’re looking for a reliable and stylish kettle, the Bosch DesignLine TWK3P420GB is definitely worth considering.

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