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.

Kaiserwerk
Seat cushion

The seat cushion from Kaiserwerk made a very good impression in our test. In addition to the elegant but simple design, the product impresses with its high-quality workmanship. We couldn ‘t find any seam defects and the cushion cover material is elastic yet retains its shape. The memory foam inside adapts perfectly to the shape of the body, ensuring a comfortable fit. The Verlours cover and the nubs on the underside underline the manufacturer’s well thought-out concept. As a real all-rounder, the product is suitable for a wide variety of surfaces and can be cleaned in the washing machine if the cushion cover gets dirty. The only thing that would be desirable is a choice of different firmness levels.

Advantages

✅ Ergonomic, noticeable relief for the back
✅ Comfortable even after hours of office work
✅ Anti-slip studs on the underside
✅ Versatile in use
✅ Cover is washable

Disadvantages

❌ Selection of different hardness grades desirable

The first impression

Packaging and labeling

ℹ️ 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 ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components85 points
Product labelingLabeling available100 points
Total95 points
Weighting: 10%
*The maximum score is 100 points
Sitzkissen Verpackung
Seat cushion
Packaging

The seat cushion from KAISERWERK arrived for our test in a typical shipping box. This was undamaged on arrival and could be easily opened by removing the adhesive strip. In the product box, the cushion was wrapped in foil. This type of packaging ensured that the product was optimally protected from external influences and shipped hygienically. Product protection was therefore fully guaranteed and the seat cushion was delivered in perfect condition.
The packaging is partially recyclable. However, the plastic film cannot be recycled. Nevertheless, the presentation of the product makes a very good impression.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeSeat cushion100 points
Instructions for useWritten in 8 languages, easy to understand100 points
Contact informationCan be found on the instructions for use and the product box100 points
Total100 points
Weighting: 10%
*The maximum score is 100 points

The KAISERWERK seat cushion was delivered hygienically packed in foil. The correct handling (use, cleaning and safety instructions) was described in the 8-language instructions for use. The contact details, including telephone number and email address, were also included in the instructions for use and on the product box. All in all, this is a very good way to send a product.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery good visual appearance100 points
ProcessingGood workmanship, no sewing errors, zipper runs smoothly100 points
StabilityStability equivalent to a cushion100 points
Sustainability of the productNo information on sustainability, but high-quality workmanship80 points
Total95 points
Weighting: 20%
*The maximum score is 100 points
Sitzkissen nach Entfernen der Plastikfolie
Seat cushion
after removing the plastic foil

First of all, it should be mentioned that the seat cushion makes a very good visual impression. There are no visible sewing faults and the cushion cover material is elastic yet retains its shape. The product also impresses with its elegant yet simple design. It is also easy to open using the zipper without pinching the fabric.
We were unable to find any information on the sustainability of the product. However, due to the high-quality materials used, we assume a long service life.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
ErgonomicsOptimum sitting position, viscoelastic, suitable for therapeutic purposes100 points
ApplicationNon-slip, versatile100 points
Seating comfortHigh seating comfort, recess for the coccyx100 points
CleaningRemovable seat cover washable, memory foam not80 points
VariantsNo variants, different degrees of hardness desirable85 points
Total93 points
Weighting: 40%
*The maximum score is 100 points

Sitting on the KAISERWERK seat cushion enables a comfortable posture. The memory foam adapts perfectly to the shape of the body. The recess for the coccyx further increases comfort. The product is also approved for therapeutic purposes. The velour cover provides a velvety feel on the legs. The nubs on the underside prevent the product from slipping off the seat. It can be used on various surfaces such as office chairs, in the car or on the floor. The cushion cover can be machine washed at 40° Celsius. After the first wash, it retains its original shape and can be easily pulled over the inside.
In our test, two test subjects weighing around 60 and 90 kg respectively sat on the seat cushion while working in the office. Both testers were able to confirm a comfortable sitting experience and significant relief for the back. However, a choice of different firmness levels would be desirable in order to be able to use the seat cushion more individually.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at 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 examine consumer ratings and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good90 points
Rating cut4.4 out of 5.0 on Amazon70 points
Total80 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.4 stars. Some complain that the seat cushion is not available in different firmness levels and that the size does not fit. Other reviewers, on the other hand, report a pleasant sitting experience and find the firmness level ideal. They also praise the high quality, appearance and workmanship. In our practical test, we were able to confirm that the seat cushion provides noticeable relief for the back after a short time, making it easier to sit for long periods of time. We are also impressed by the quality and appearance of the product. However, we could also imagine different degrees of firmness for more individual use.

Prices of up to €70 are charged on the Internet for equivalent products. Very inexpensive products, on the other hand, are available for as little as €8. The seat cushion from KAISERWERK is therefore in the lower price segment with a current price of €19.99. Consequently, the price ratio is very good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labeling10%95 points
2. package contents & instructions10%100 points
3. product processing & appearance20%95 points
4. in the practical test40%93 points
5. price/performance & consumer ratings20%80 points
Total92 points
*The maximum score is 100 points
Seat cushion
of the brand
Kaiserwerk
achieved
92
Points in our test and therefore passed. The test was carried out in the test period
04/23
and is stored in our database under the licence number
230404009
. 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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