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.

PURISTO
RFID blocker card

The RFID blocker from PURISTO offers comprehensive 360° RFID & NFC protection for all cards in the wallet. It effectively protects against data theft by creating an invisible protective field around the cards without the need for additional sleeves. With a thickness of just 0.8 mm, the card is extremely thin and fits easily into any wallet. Another advantage is the integrated Lost & Found service, which guarantees secure return in the event of loss. The card is made of 75 per cent recycled PET, which not only offers tested security but is also environmentally friendly.

  • 360° RFID & NFC protection
  • Ultra-thin design
  • Integrated Lost & Found Service
  • Medium price segment

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, no use of plastic

100

Points

Package contents & scope

Complete

100

Points

Instructions for use

Product is self-explanatory

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The first impression of the RFID Blocker Card from PURISTO is consistently positive. It is delivered in a classic envelope that provides optimum protection for the product and ensures that it arrives undamaged. The compact packaging contributes to user-friendliness and the use of paper as a packaging material demonstrates the company’s commitment to sustainability. On checking the contents, we found that the card was complete and in perfect condition. Particularly noteworthy is the self-explanatory design of the product, which enables the end user to start using it immediately. Overall, the PURISTO RFID Blocker Card offers an excellent combination of security and user-friendliness while taking ecological aspects into account.

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

Environmentally friendly (75% recycled PET)

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The first time you see the RFID blocker card from PURISTO , its appealing design immediately catches the eye. The card not only impresses with its functionality, but also with its aesthetics, which make it an attractive accessory in any wallet. The high-quality workmanship is another plus point and conveys a feeling of durability and reliability. This is emphasised by the excellent stability of the card, which retains its shape and functionality even with frequent use. The ecological component of the product is particularly noteworthy: with a proportion of 75% recycled PET , the RFID Blocker Card makes an active contribution to environmental protection.

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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Function test with RFID-enabled cards

Very good

100

Points

Signal blocking test

Perfect signal blocking at all angles

100

Points

Moisture resistance test

Very good

100

Points

Range check

Complete blocking of all signals

100

Points

Applicability

Effective use in all wallets

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

As part of our practical test of the RFID Blocker card from PURISTO , we were able to comprehensively verify the manufacturer’s advertising promises. A functional test with RFID-enabled cards showed that none of the cards tested could be read as long as the blocker card was present. This shows that the product actually works. In addition, the signal blocking test at various angles showed that the card could not be read at any angle, which indicates perfect signal blocking. The moisture test also confirmed the quality: after exposure to water, the blocker card worked flawlessly and retained its blocking ability. The range test showed that the RFID card could not be successfully read at any of the tested distances under the influence of the Blocker card, indicating that all signals were completely blocked. Finally, the blocker card proved to be versatile and worked in all wallet types tested without any restrictions. Overall, the PURISTO RFID Blocker card fulfils all expectations and offers reliable protection against data theft.

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 mid-price segment

80

Points

Rating cut

Not enough recessions available yet

TOTAL

80

Points

Weighting: 15%
*Themaximum score is 100 points

At the time of testing, the product had not been listed on Amazon for long enough. Therefore, the existing reviews do not sufficiently reflect the advantages and disadvantages of the product, so this point is neglected in the evaluation.

Prices of up to €5.99 are charged on the Internet for equivalent products. Very cheap products are available from as little as €2.99 . The RFID blocker from PURISTO is therefore currently in the middle price segment with a price of €4.99. 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%

100

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer reviews

15%

80

Points

TOTAL

97 points

*Themaximum score is 100 points

RFID blocker card
of the brand
PURISTO
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
11/24
and is stored in our database under the licence number
241023003
. 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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