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 any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Twinzee
Stoneware dinnerware set, black

Product description of the manufacturer

The large stoneware plates from the Twinzee brand combine elegance and functionality. They are suitable for everyday use as well as for special occasions. With their modern black design, they add a sophisticated touch to any table setting. The high-quality stoneware promises durability and resistance. The plates are also heat-resistant up to 250°C, making them suitable for use in the microwave and oven. The easy-care cleaning is supported by the dishwasher resistance , which makes them particularly practical for modern everyday life. Thanks to the high-quality materials, the crockery is safe for all types of food and drink and offers a wide range of uses.

  • Elegant and modern design
  • Heat resistant up to 250°C
  • Dishwasher-safe& easy to clean
  • High stability without splintering
  • Odourless
  • Minimal scratches visible with intensive use

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

No unnecessary packaging waste was produced

100

Points

Package contents & scope

Six black stoneware dinner plates, instructions for use

100

Points

Instructions for use

In English and German with further information

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The large plates made of black stoneware impress at first glance with their secure product protection, as the plates are very well packaged in a sturdy cardboard box. The cardboard and the cardboard dividers used are 100% recyclable, which is a positive aspect and indicates that the packaging is environmentally friendly. The crockery set contains six large dinner plates made of high-quality stoneware from Twinzee in black. They add a touch of sophistication to the table setting and are robust and durable for everyday use.
The instructions for use are printed in German and English on the enclosed flyer.

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

Not specified

90

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

The appealing design of the plates made of high-quality stoneware impresses at first glance. The high-quality workmanship reveals no flaws and the uniform colouring gives the plates a pleasant elegance and aesthetic appeal. The stability of the plates on flat surfaces is remarkable and conveys a feeling of stability and robustness. The safety of the materials and their harmlessness when handling food are guaranteed.

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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Dishwasher-safe

The plates are dishwasher-safe, but the manufacturer recommends washing them by hand

100

Points

Microwave compatibility

The plates are microwave-safe

100

Points

Scratch resistance with cutlery

Slight scratches that are only noticeable on very close inspection

90

Points

Odour test

No detectable odour

100

Points

Stability test

The plates are stable

100

Points

TOTAL

98

Points

Weighting: 45%
*Themaximum score is 100 points

As part of our test, the Twinzee plates were tested for various aspects. The dishwasher resistance was fully confirmed – no discolouration or damage was visible even after several wash cycles. Use in the microwave also showed no deformation or material changes, although the plate heated up as expected.
The scratch resistance was not entirely convincing, as minimal scratches from cutlery were visible. However, this does not affect the overall aesthetic appearance of the plates. The odour test was particularly positive: Even after using strong-smelling foods such as onions and then cleaning by hand, no odour residues remained on the material. Another important criterion was stability. The product was fully convincing here, as no splintering or damage occurred during the drop test.
One important note relates to thermal shock resistance. Although the material has a high heat resistance, abrupt temperature changes, such as placing the plate directly from the freezer into the oven, should be avoided. However, this is a general recommendation for crockery and not a product-specific weakness.
The large stoneware plates from Twinzee impress with their elegant design, durability and excellent heat resistance. They are easy to clean, odourless and stable. Overall, the product fulfils all its advertising promises and is a clear recommendation for consumers looking for high-quality tableware that is suitable for everyday use .

Test plan

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 lower price segment

90

Points

TOTAL

90

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €49.99 are charged on the Internet for equivalent products. Very affordable products are available from just €25.99 . The black stoneware large plates from Twinzee are therefore currently priced in the lower price segment at €28.99. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

100

Points

2. product processing & appearance

20%

98

Points

3. in the practical test

45%

98

Points

4. price/performance evaluation

15%

90

Points

TOTAL

Points

*Themaximum score is 100 points

Stoneware dinnerware set, black
 of the brand 
Twinzee
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
04/25
and is stored in our database under the licence number
250320001
. 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 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.

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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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