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.

Steinzeit
Cereal bowl

In our practical test, the Steinzeit cereal bowls proved to be a practical product that is suitable for everyday use. Firstly, the bowls impress with their attractive and elegant design. They are also stable, relatively solid and pleasant to grip, even when the surface is wet. This makes them reliable and safe. The 750ml capacity specified by the manufacturer is a convenient size for many different uses. The manufacturer’s choice of material allows the bowls to be used in the dishwasher, microwave and oven. In our test, the product was only criticised for its somewhat slippery underside. The manufacturer’s sustainability information on the product would also be desirable. However, this only detracts slightly from the overall very good test result, meaning that we consider the cereal bowls to be a recommendable product for kitchen furnishings.

  • Versatile use
  • Stackable to save space
  • Suitable for dishwasher and microwave
  • Money-back guarantee
  • Outer surface irregular

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

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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Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

Unnecessary packaging waste has been avoided and the foam mats protect the product components

90

Points

Package contents & scope

Complete

100

Points

Instructions for use

Attractively illustrated instructions for use in German

100

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

The Steinzeit cereal bowls make a very good first impression as soon as they are unpacked. They arrive in a sturdy, black cardboard box. Foam mats on all sides and between the individual bowls ensure safe transport and adequately protect the product from falls and other damage. The use of sustainable resources might be desirable at this point, although the foam mats used are required for product protection.
The package contents are complete with six trays and a lovingly designed instruction manual with appealing graphics. The overall pictureis harmonious and of high quality.

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

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No specifications, but use of high-quality materials, money-back guarantee and multiple use

90

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

When you first take a closer look at the bowls, their appealing design is impressive. The black bowl is smooth and even on the inside and covered with a grey pattern on the outside. This makes the bowl look both elegant and modern. However, the pattern of the bowl does not cover the entire outside of the bowl but decreases more and more towards the bottom. It is unclear whether this is the manufacturer’s intention, as the product photos do not allow any precise conclusions to be drawn.
However, the design does not affect the good workmanship and stability of the shell. It looks solid and more than capable of withstanding everyday use.
The only thing the manufacturer does not provide is any further information about the product in terms of sustainability. However, the use of high-quality materials , the possibility of multiple use and the manufacturer’s 60-day money-back guarantee emphasise the principle of 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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Ergonomics & handling

Pleasant feel and handling, low restriction due to smooth underside

90

Points

Stability & stability

Sturdy design, no restrictions

100

Points

Capacity

As specified by the manufacturer: 750ml total, approx. 500ml usable

100

Points

Flavour test

Neutral taste and odour

100

Points

Cleaning

Easy to clean in the dishwasher

100

Points

TOTAL

98

Points

Weighting: 45%
*Themaximum score is 100 points

In our practical test , we analyse the bowl more closely for various aspects that are decisive for its use. We were generally impressed with the handling of the bowl. The bowl is relatively non-slip and comfortable to hold. The increasingly smoother outer surface towards the bottom, as mentioned above, only has a minor effect, so that a firm grip is still possible, even when the bowl is wet.
The shell also looks very sturdy and of high quality. In our test, we can confirm that the shell is very suitable for everyday use . The weight of the bowl and the rather wide design also ensure that it is stable so that the bowl cannot tip over under normal circumstances.
As stated by the manufacturer, the capacity is correct at 750ml. However, the manufacturer advertises very transparently with a “usable capacity” of 500ml. We can also confirm this information. In our test, the stated 500ml filled the bowl so that it could be transported and used without any problems.
The bowl also proved to be neutral in taste and odour in our test. No effects on the food inside can be detected.
Cleaning the bowl is also effortless thanks to the manufacturer’s choice of materials, as the bowl is dishwasher-safe. It should also be mentioned that the bowl can also be used in the microwave and oven .
Overall, we find the muesli bowls to be a product suitable for everyday use with few points of criticism.

Test plan of the Prüfengel Institute

You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we analyse 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 analyse 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

Very good performance in the upper price segment

70

Points

Rating cut

4.7 out of 5.0 on Amazon

85

Points

TOTAL

78

Points

Weighting: 15%
*Themaximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.7 stars. In some cases, the fact that it is perceived as too light is criticised. On the other hand, the elegant and functional design and the high holding power are emphasised positively. In our practical test, we were able to confirm that the elegant and functional design of the door stopper was well received by customers. However, consumer criticism of the door stopper’s weight was not justified.

Prices of up to €59.90 per 6 pieces are charged on the Internet for equivalent products. Very affordable products are available from as little as €23.99 per 6 pieces. The Design Bowl bowls from Steinzeit are therefore currently in the upper price segment with a price of €49.90. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

98

Points

2. product processing & appearance

20%

98

Points

3. in the practical test

45%

98

Points

4. price/performance & consumer reviews

15%

78

Points

TOTAL

89

Points

*Themaximum score is 100 points

Cereal bowl
of the brand
Steinzeit
was rated with an overall score of
1,3
and thus successfully qualified for our test seal. The test was carried out during the test period
09/24
and is stored in our database under the licence number
240820011
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Cereal bowl
of the brand
Steinzeit
achieved
89
Points in our test and therefore passed. The test was carried out in the test period
09/24
and is stored in our database under the licence number
240820011
. 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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