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.

NUUVA
Measuring ball with measuring spoon

Manufacturer’s product description

TheNUUVA Dosing Ball with stainless steel measuring spoonis a practical dosing aid for liquid and powder detergents that is used directly in the washing drum. The product is designed to ensure even distribution of the detergent during the wash cycle, which is intended to reduce residue in the detergent compartment and improve cleaning results. The dosing ball is made of flexible material and, according to the manufacturer, is particularly quiet and gentle on fabrics. Additionally, a durable stainless steel measuring spoon is included, which facilitates precise dosing of powder detergent. The integrated scale up to 150 milliliters helps ensure accurate measurement.  

Clearstrengthsinclude ease of use, precise dosing, and the flexible material, which makes virtually no noise during the wash cycle. Reusability and wash resistance up to 95°C speak to long-term use.

One minor drawback is that visual color changes may occur over time; however, this is clearly noted, and it does not affect the product’s functionality. The discoloration has no impact on the laundry.

Overall, the product presents itself asa well-designed, practical, and durable solutionfor clean and efficient detergent dosing in everyday life

  • Precise dosing thanks to integrated scale
  • Quiet and flexible material
  • Reusable and gentle on fabrics
  • Optical color changes of the ball are possible

First impression

Packaging and Contents

Here, we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must, of course, be ensured. Is the contents of the package complete, and does the manufacturer make it as easy as possible for me to use the product right away?

Here, we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, of course, adequate protection of the product must be ensured. Is the packaging complete, and does the manufacturer make it as easy as possible for me to use the product right away?

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Product protection

Product is adequately protected

100

Points

Sustainability of packaging

Unnecessary packaging waste has been eliminated; the plastic film protects the product components, but could be omitted for sustainability reasons

90

Points

Package contents & scope

Complete

100

Points

Instructions

The product is self-explanatory

100

Points

OVERALL

98

Points

Weighting: 20%
*The maximum score is 100 points

When unpacking theNUUVA dosing ball, the flexible and pleasantly soft material immediately stands out. The ball appears to be of high-quality construction and fits comfortably in the hand. The integrated dosing scale is clearly embossed and easy to read, making dosing seem straightforward at first glance. A particularly positive aspect is that the material does not feel like plastic but conveys a robust and durable impression.

The includedstainless steel measuring spoonis a useful addition to the product. It feels sturdy, hygienic, and well-made, and allows for clean dispensing of powdered detergent. The combination of the dosing ball and measuring spoon immediately gives the impression of a complete and well-thought-out dosing solution.

The packaging is functional and provides adequate protection for the product during transport. At the same time, the overall impression remains pleasantly simple and suitable for everyday use. Another positive aspect is the straightforward application in just a few steps, which allows for immediate use without a lengthy learning curve.

Overall, the dosing aid leaves avery practical, high-quality, and user-friendly first impression.

First time in hand

Product build quality and appearance

Before moving on to the practical test, we take a close look at the product’s workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?

Before we move on to the practical test, let’s take a close look at the products’ build quality. How high-quality are the materials used? Are the feel and appearance satisfactory?

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Visual appearance

Functional design

100

Points

Workmanship

Very good workmanship

100

Points

Stability

Very stable

100

Points

Product sustainability

No information available, but reusable

90

Points

OVERALL

98

Points

Weighting: 20%
*The maximum score is 100 points

TheNUUVA dosing ballimpresses with a simple, functional design clearly geared toward practical everyday use. The transparent design allows for a clear view of the amount of detergent inside, while the integrated scale supports precise dosing. The surface appears evenly finished and free of sharp edges or material defects.

Thebuild qualityleaves a very high-quality impression overall. The flexible material feels sturdy while also exhibiting a pleasant elasticity. As a result, the ball remains quiet upon contact with the washing drum and appears particularly gentle on fabrics. The material thickness appears uniform, and when subjected to light pressure, the ball shows no weak spots or deformations.

The included stainless steel measuring spoon adds positively to the overall impression. It appears robust, durable, and hygienic, and visually complements the rest of the product concept very well.

In terms of durability, the dosing aid is impressive: its wash resistance up to 95°C and reusability suggest long-term use. Discoloration of the ball is possible, but this is clearly noted. This has no effect on the ball’s function, and there is no risk of the discoloration transferring to the laundry.

Overall, the product conveys avery solid, durable, and practical build quality suitable for everyday use.

Here are the results of our hands-on test

Does the manufacturer deliver on its advertising promises?

Our practical test carries the highest weighting. Here, the product must undergo a wide variety of criteria and tests. We evaluate the functions and product claims of the test item.

Our practical test carries the highest weighting. Here, the product must undergo a wide variety of criteria and tests. We evaluate the functions and product claims of the test item.

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Ease of filling

Large opening that is easy to fill

100

Points

Cleaning

Can be cleaned with warm water

100

Points

Odor formation

No lingering odor

100

Points

Prevents residue in the washing machine

No visible residue

100

Points

Legibility of markings

The dosage markings are very clearly visible

100

Points

OVERALL

100

Points

Weighting: 45%
*The maximum score is 100 points

In practical testing according to the official test plan, theNUUVA dosing ball with stainless steel dosing spoonperformed well in all test categories, demonstrating very high suitability for everyday use. The dosing ball proved extremely user-friendly right from the filling stage. The opening mechanism worked flawlessly, the filling opening was sufficiently large, and the detergent could be dispensed cleanly and without spilling. The subsequent closure functioned reliably and securely.

Cleaning also proved to be particularly straightforward. Residues could be quickly removed with warm water, and the individual parts dried without any issues, leaving no residual moisture or deposits.

In terms of odor resistance, the dispenser ball performed very well. Even after use with strongly scented detergent and subsequent drying, no unpleasant odors were detectable.

The prevention of detergent residue was thoroughly impressive. After the wash cycle, no visible residue remained in either the drum or the detergent compartment.

The legibility of the integrated markings was also particularly impressive. The scale remained clearly visible and easy to read in both normal and low light, as well as after multiple washes.

Overall, the dosing aid passed the practical testwithout any noticeable weaknesses and with consistently impressive results.

Test Plan

You can find a detailed overview of the evaluation criteria for the practical part of the test as well as the point distribution here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Value for money

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend purchasing it?

Finally, we examine how the product stacks up against the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend purchasing it?

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Value for money

Very good performance in the lower price segment

90

Points

TOTAL

90

Points

Weighting: 15%
*The maximum score is 100 points

Prices of up to€19.99are charged online for comparable products. Very affordable products areavailablestarting at€4.90.The NUUVA dosing ball is currently priced at€5.40,placing it inthe lower price segment. The value for money is rated as very good. This rating takes into account both the high quality and performance as well as the price in the lower segment, resulting in a very good overall value.

Overall result

1. Packaging & Contents

20%

98

Points

2. Product Workmanship & Appearance

20%

98

Points

3. In practical testing

45%

100

Points

4. Value for money

15%

90

Points

TOTAL

98

Points

*The maximum score is 100 points

Measuring ball with measuring spoon
 of the brand 
NUUVA
achieved
98
Points in our test and therefore passed. The test was carried out in the test period
05/26
and is stored in our database under the licence number
260419001
. 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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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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