About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

KNERST
Feather pillow

The feather pillow from KNERST offers outstanding sleeping comfort.
With a size of 40 x 80 cm and a filling of 900 g new white class 1 feathers, this pillow offers the ideal support for a restful night’s sleep.
An alternative size of 80 x 80 cm is also available.
The pillowcase is made of 100% cotton and is finished with a shiny stand-up hem, which not only gives the pillow a luxurious look, but also provides extra comfort and protection for the filling.
The German quality guarantee and various promising certifications such as Oeko-Tex Standard 100, Nomite and Down Pass distinguish this product. This guarantees ethical standards in down production, the pillow is allergy-friendly and tested for a variety of harmful substances.
Another plus point is the ease of care and durability of the feather pillow. It is washable up to 60 degrees, so that a fresh and hygienic sleeping environment is always guaranteed.

  • Cover 100 % cotton
  • Allergy-friendly
  • Washable at 60 degrees
  • Manufactured in Germany
  • Only one size option

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Sustainability Packaging

There is no unnecessary packaging waste, the plastic film protects the cushion from soiling during transportation

97 %

Points

Package contents & scope

All parts of the product and the accessories according to the description available

100 %

Points

Instructions for use

Product self-explanatory, care instructions available

100 %

Points

TOTAL

97

Points

Weighting: 20%
*Themaximum score is 100 points

The feather pillow from KNERST was part of a collective order with several products of the brand, so that the product protection could not be evaluated individually. However, the packaging showed a deliberate avoidance of unnecessary packaging waste. Although the pillow was wrapped in a plastic bag, this protected it from contamination during transportation and ensured hygienic storage.
The packaging contents of the feather pillow fully corresponded to the product description.
As it is a self-explanatory product, no separate instructions for use were enclosed. However, all instructions for washing the pillow were provided on an instruction leaflet and on the pillow itself.
Overall, the feather pillow from KNERST left a positive impression. The packaging was practical and protective, the contents of the package met expectations and important information on washing and how to contact us if necessary was provided.

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

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Visual appearance

Flawless visual appearance, cotton cover

100 %

Points

Processing

Very good workmanship

100 %

Points

Stability

Very stable

100 %

Points

Sustainability of the product

Use of high-quality materials, certificates (Oeko-Tex Standard 100; Nomite; Down Pass), German manufacture

100 %

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The feather pillow from KNERST is characterized by its flawless appearance. The cover is made of 100% cotton, which gives the pillow an appealing and natural look.
The workmanship of the pillow proved to be very good, no defects or irregularities were found.
The cushion also proved to be very robust in terms of stability, which speaks for a high-quality choice of materials and solid workmanship.
The sustainability of the product is particularly noteworthy. The pillow bears the Down Pass seal, which stands for ethical standards in feather production. In addition, the pillow is manufactured in Germany, which means short transportation routes and therefore a lower environmental impact. Nomite certification guarantees an allergy-friendly sleeping environment, while the pillow has also been tested for various harmful substances in accordance with Oeko-Tex Standard 100 .
In summary, the feather pillow from KNERST is a product that not only impresses with its aesthetics, but also with its excellent workmanship and sustainability.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

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Sleep comfort

Pleasantly soft, very suitable for sleeping on your stomach

100 %

Points

Cleaning

60 degrees in the washing machine

100 %

Points

Functionality

Breathable, very good skin compatibility, no pricking

100 %

Points

Offer

One size variation (80 × 80 cm)

85 %

Points

TOTAL

96

Points

Weighting: 45%
*Themaximum score is 100 points

The extensive practical test of the KNERST feather pillow shows that it offers extremely pleasant sleeping comfort, especially for stomach sleepers. The moderate height and optimum support of the pillow are ideal for this sleeping position and ensure a pleasantly soft lying sensation. The uncomplicated cleaning option thanks to the washable cover at 60 degrees enables hygienic care and creates a fresh sleeping environment, which is particularly beneficial for allergy sufferers.
In terms of functionality, the pillow meets all expectations. It is breathable and is characterized by good skin compatibility, as confirmed by the Oeko-Tex Standard 100 and Nomite certifications for allergy sufferers. The feathers cannot be felt, which contributes to a pleasant and healthy sleeping environment and prevents unpleasant pricking.
The size variation of the pillow in 80 × 80 cm allows a flexible selection according to individual preferences and sleeping habits. In practical use, the feather pillow from KNERST impresses with its pleasant sleeping comfort, easy cleaning options and high functionality, which optimally meets the needs of the user.

Price/performance ratio

and ratings from consumers

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

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Price / performance ratio

Good performance in the mid-price segment

60 %

Points

Rating cut

Not rated, as there are still too few customer reviews

TOTAL

80

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €50 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €10 . The feather pillow from KNERST is therefore currently in the middle price segment with a price of €29.99. For the quality and performance received, the price-performance ratio is good.

Overall result

1. packaging & contents

20%

97 %

Points

2. product processing & appearance

20%

100 %

Points

3. in the practical test

45%

96 %

Points

4. price/performance & consumer ratings

15%

60 %

Points

TOTAL

92

Points

*Themaximum score is 100 points

Feather pillow
of the brand
KNERST
achieved
92
Points in our test and therefore passed. The test was carried out in the test period
04/24
and is stored in our database under the licence number
240305011
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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