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.

King Kong State
Dehumidifier pillow

The dehumidifier cushions for cars from King Kong State made a good impression in our test. The product impresses with its simple, timeless design and robust workmanship. Apart from minor irregularities on one part of the product, no material defects were found. The dehumidifier cushions can be easily placed in the car. Thanks to the magic silica filling, there will never be any misted-up car windows again. The cushion is a true all-rounder and can be used in any room to prevent moisture and mold growth. The car dehumidifier can be used over several winters by simply drying it in the microwave or oven. The drying cushion removes moisture from the air and thus prevents condensation forming in the vehicle interior.

Advantages

✅ Wide range of possible applications
✅ Reusable
✅ Suitable for all rooms
✅ Lasts several winters

✅ Anti-slip mat included

Disadvantages

❌ None

The test

General information

We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

The first impression

Packaging and contents

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 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?

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingNo unnecessary packaging waste was produced100 points
Package contents & scopeComplete100 points
Instructions for useInstructions written in an understandable way100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points

The dehumidifier cushions from King Kong State arrived for our test in a typical shipping box. The dehumidifier cushions are delivered in secure packaging that protects them well. The box was undamaged on arrival and could be opened easily by removing the adhesive strip. The product box contained the dehumidifier cushions with Magic Silica filling. These items were shrink-wrapped in a film. Thanks to this packaging method, the product was optimally protected from external influences. As a result, the product was fully protected and the dehumidifier cushions were delivered in perfect condition.
The packaging is partially recyclable. However, the plastic film is not recyclable. Nevertheless, the presentation of the product leaves an extremely positive impression.

The first time in your hand

Product processing and appearance

ℹ️ 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?

CriterionRemarkScore achieved*
Visual appearanceAttractive design100 points
ProcessingGood workmanship90 points
StabilityRobust, could be more stable at the seams90 points
Sustainability of the productThere is no information on sustainability, but the product is reusable80 points
Total90 points
Weighting: 20%
*The maximum score is 100 points
The dehumidifier cushion is ready for the practical test.

It is important to emphasize that the dehumidifiercushions make an extremely positive visual impression at first glance. Only minor processing errors (unclean edges) are noticeable, otherwise the product appears flawless and robust. Furthermore, the dehumidifier cushions are characterized by their timeless and simple design, which integrates seamlessly into any living environment.
There is no information on the product page or on the packaging regarding the sustainability of the product. However, due to the materials used, we assume that they will last a long time. According to the manufacturer, the cushions can be reused for several winters by drying them in the microwave or oven.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ 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.

CriterionRemarkScore achieved*
SecurityThe cushions are stably positioned, but households with children should ensure that the cushions are not used for playing.90 points
UseEasy to use100 points
Effectiveness of air dehumidificationNo odors, absorbs water – visibly less condensation on the window100 points
DryingDrying in the oven proves to be ineffective; in the microwave, on the other hand, the pillows become drier and lighter.70 points
Elimination of unpleasant odorsEliminates odors100 points
Total92 points
Weighting: 45%
*The maximum score is 100 points

We enjoyed using the King Kong State dehumidifier cushions during the test. The application is child’s play and can be carried out by anyone. The cushions with the magic silica filling only need to be placed on the windshield in the car. The cushions do not slip due to the anti-slip pad. They are ideal for reducing the humidity in occupied rooms and thus preventing mold growth and odors. The dehumidifier cushions are stable on all surfaces. However, care should be taken to ensure that small children in the household do not have access to the product.
The dehumidifier cushions have a long service life thanks to the uncomplicated drying process in the microwave or oven. After a good week, we noticed that the cushions became heavier due to the liquid absorption. Drying in the microwave went without a hitch, while drying in the oven proved to be laborious. The effectiveness is very good, the visible condensation on the window, especially in the morning hours, has decreased significantly. How the humidity develops over a longer period of time would have to be checked in a long-term test.

Price/performance ratio

and ratings from consumers

ℹ️ 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.

CriterionRemarkScore achieved*
Price / performance ratioVery good performance in the upper price segment70 points
Rating cut4.3 out of 5.0 on Amazon65 points
Total68 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.3 stars. One common criticism is that the price is a little high. Many customers like the fact that the dehumidifier cushions are perfect for the car. In our practical test, we were able to confirm that it was easy to take with you in the car and that the price is a little high.

Prices of up to €20 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €7 . The dehumidifier cushions from King Kong State are therefore currently in the upper price segment with a price of €19.99. For the quality and performance received, the price-performanceratio isreasonable.

Overall result

WeightingScore achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%90 points
3. in the practical test45%92 points
4. price/performance & consumer ratings15%68 points
Total90 points
*The maximum score is 100 points

The King Kong State brand dehumidifier pillows were rated with an overall score of 1.5 and thus successfully qualified for our test seal. The test was carried out in the test period 09/23 and is stored in our database under the license number 230830002. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,5

Dehumidifier pillow
of the brand
King Kong State
achieved
90
Points in our test and therefore passed. The test was carried out in the test period
09/23
and is stored in our database under the licence number
230830002
. 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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