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.

Kurglas
Cupping glass set

The cupping glass set consists of 5 different sizes of medical cupping glasses and mouth-blown crystal glasses. The cupping glasses are effective against cellulite and relieve tension, they are of high quality and extremely effective, and you also achieve optimum pressure regulation. The product is easy to clean. Special features of the set are the hardened glass of the fascia scraper and the hand-ground rim. The Kurglas cupping glasses made a very good impression in our test.

Advantages

✅ Against cellulite
✅ Effectively relieves tension
✅ High quality and enormously effective
✅ Cupping glasses in 5 different sizes

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 PackagingUnnecessary packaging waste has been avoided, the packaging protects the product components100 points
Package contents & scopeInstructions for use, fascia scraper and cupping glasses100 points
Instructions for useWritten in German, easy to understand100 points
Total100 points

Weighting: 20%
*The maximum score is 100 points

After unpacking, there were three things in the packaging: instructions for the fascia scraper and the cupping glasses. The cupping glass set was protected by the sturdy packaging so that it could not cause injury. The instructions for use contain information on how to use and care for the product. Contact details are provided and the customer is kindly informed that the German customer service can be contacted at any time using the contact details provided. All in all, this is an exceptionally well thought-out and customer-friendly way of shipping 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 workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery good appearance100 points
ProcessingVery good workmanship100 points
StabilityVery stable product100 points
Sustainability of the productGiven100 points
ApplicationVery simple100 points
Total100 points

Weighting: 20%
*The maximum score is 100 points
Product processing and appearance

The suction cups are made of glass and rubber. The 5 cupping glasses have a diameter of 25mm/32mm/40mm/52mm/62mm. The use and basic cleaning of the product is relatively simple and is described in the instructions for use. The packaging of the glasses prevents damage after use, ensures safe storage and thus also protects against injury. KURGLAS has also thought about sustainability. The cupping glasses have a long service life thanks to their good workmanship .

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*
Basic cleaningEasy cleaning100 points
Suction powerStrong suction line100 points
DiversityVersatile in use100 points
MaterialRubber and glass100 points
Sizes5 different sizes100 points
Total100 points

Weighting: 45%
*The maximum score is 100 points

The cupping glasses are high quality and effective. Cupping glasses with diameters of 25/32/40/52 and 62 mm were supplied. Used correctly, it has proven to be an effective method for relieving tension and pain. As soon as you remove the glass, you feel relief in the area where it was applied. Kurglas cupping glasses are practical and allow you to work cleanly. The packaging is sustainable and conserves resources.

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 ratioGood price/performance ratio80 points
Rating cut4.5 out of 5.0 on Amazon75 points
Total83 points

Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.5 stars. The quality of the glasses is criticized as the edges are uneven. It is also mentioned that the glasses fall off too quickly due to the low pressure. Many customers like the fact that it is so effective and easy to use. In our practical test, we were able to confirm that the application is effective and child’s play.

Prices of up to €69.00 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €15.48 . The Kurglas cupping glasses are therefore currently in the middle price segment with a price of €26.99. For the quality and performance received, the price-performance ratio isgood.

Overall result

WeightingScore achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%100 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%83 points
Total98 points
*The maximum score is 100 points

The Kurglas brandcupping glasses were awarded an overall score of 1.2 and thus successfully qualified for our test seal. The test was carried out in the test period 06/23 and is stored in our database under the license number 230606013. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,2

Cupping glass set
of the brand
Kurglas
achieved
98
Points in our test and therefore passed. The test was carried out in the test period
07/23
and is stored in our database under the licence number
230606013
. 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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