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.

CLIDOR
Storage jars

In our test, the storage jars from Clidor made a very good impression. The storage jars are made of robust glass, which is 3 mm thick. The vacuum lid made of bamboo ensures safe storage of food as it does not allow air to pass through. Unfortunately, the bamboo lid has to be cleaned by hand, but the jars can easily be cleaned in the dishwasher. The jars can be clearly labelled using the stickers and pen provided. Unfortunately, it is not possible to store liquids safely in the storage jars as the jars are only closed with a rubber band and not a screw cap.

Advantages

✅ Robust glass thanks to 3 mm thickness
✅ Safe storage thanks to vacuum lid
✅ Easy cleaning in the dishwasher
✅ Labelling with included stickers and pen

Disadvantages

❌ Not suitable for liquids as the lid does not have a screw cap

The first impression

The packaging and labelling

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.

CriterionRemarkPoints achieved*
Product protectionCarton is sturdy, product specially wrapped in foam100 points
Sustainability PackagingSustainable cardboard without plastic, foam not sustainable75 points
Product labellingLabelling available on packaging100 points
MiscellaneousHigh-quality packaging, also suitable as a gift100 points
Total94 points
Weighting: 15%
*The maximum score is 100 points

The Clidor brand storage jars arrived in the typical Amazon box. The box was undamaged. Inside was the box containing the storage jars. It was easy to open without any tools. The box was also beautifully labelled with the product description. There was also foam inside the box to protect the jars. In this case, the product was fully protected and the storage jars were therefore in perfect condition.
The packaging of the storage jars is partially recyclable. Unfortunately, the foam is not recyclable, but the cardboard is.

After unpacking

Package contents and instructions

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

CriterionRemarkScore achieved*
Package contents & scopeStickers and pen included100 points
Instructions for useOnly in German85 points
Contact informationCan be found on the small card supplied100 points
MiscellaneousGeneral high-quality impression100 points
Total96 points
Weighting: 15%
*The maximum score is 100 points

The box contained the set of 6 jars. It also came with 6 stickers and a chalk pen for labelling the storage jars. In addition, a card was supplied with the jars containing the instructions for use, contact information and even the history of the storage jars. Before using the storage jars, you should rinse them out once. Afterwards, however, you can use them straight away. In general, the product makes an extremely high-quality 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 product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkPoints achieved*
Visual appearanceMix of glass and bamboo lid100 points
ProcessingHigh-quality bamboo and thick glass, no screw cap95 points
StabilityGlass is 3mm thick100 points
Sustainability of the productSealing rubber is not sustainable85 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

The mix of the glass and the natural bamboo lid gives a very nice visual appearance. The two components are also very well made and give a stable impression. The 3 mm thick glass in particular looks very sturdy and can withstand the odd fall. Unfortunately, the rubber seal is not entirely durable, but overall the storage jars make a very high-quality impression, meaning that they will last a very long time.

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.

CriterionRemarkPoints achieved*
qualityHigh-quality materials, no screw cap95 points
Design of the glassesSimple design with bamboo lid, fits in any kitchen100 points
Food protectionProtection against moisture through closure, but not suitable for storing liquids80 points
Storing the jarsStackable, can be labelled with stickers and pen, 3 different sizes100 points
Total94 points
Weighting: 30%
*The maximum score is 100 points

Every time you use the storage jars, you notice the extremely high quality of the storage jars. You also notice when you open the lid that it is very tight. Thanks to the simple design of the jars with the natural bamboo lid, the storage jars fit into any kitchen or pantry. The storage jars also protect against air, moisture and moths, although the jars are not suitable for storing liquids as there is no screw cap, only a rubber seal. The storage jars can be stacked on top of each other and also individually labelled using the stickers and pen provided. The three different jar sizes also help to store them perfectly in the kitchen. Overall, the storage jars were more than convincing in all areas.

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 analyse consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioAverage price, very good performance95 points
Rating cut5.0 out of 5.0 on Amazon100 points
Total98 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 5.0 stars. The only criticism is that the storage jars are not suitable for liquids. Many customers like the high quality. In our practical test, we were able to confirm that the quality was extremely good.

Prices of up to €49 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €34. With a price of €39.99, Clidor storage jars are currently in the middle price segment. The price ratio is very good for the quality and range of services you get.

Overall result

WeightingScore achieved*
1. packaging & labelling15%94 points
2. package contents & instructions15%96 points
3. product processing & appearance20%95 points
4. in the practical test30%94 points
5. price/performance & consumer reviews20%98 points
Total95 points
*The maximum score is 100 points
Storage jars
 of the brand 
CLIDOR
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
10/22
and is stored in our database under the licence number
220907003
. 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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