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.

CRAFTUS®
Cutter knife

The cutter knife from CRAFTUS made a very good impression in our test.
The set consists of 3 high-quality cutter knives, 10 precise SK5 blades and a practical storage box.
One of the cutter knife’s greatest strengths is its maximum service lifethanks to the high-quality aluminum housing, which is considerably more robust than standard plastic cutter knives on the market .
The particularly sharp precision blades made of robust SK5 carbon steel are permanently rust-proof thanks to the additional oil film and ensure extra precise cuts.
Another advantage is the ergonomic non-slip handle, which makes it almost impossible to slip when cutting. As our practical test shows, the cutter knife is ideal for cardboard, construction foam and wallpaper.
The cutter knife also has a practical break-off aid, which makes it easy to remove blunt blade elements and particularly easy to change.

Advantages

✅ Easy to use
✅ high quality material
✅ Family-run German company

Disadvantages

❌ Unfortunately no telephone customer hotline

The first impression

Packaging and labeling

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.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingArticle was packed compactly – but plastic packaging was used75 points
Product labelingMarkings available100 points
MiscellaneousHigh-quality packaging, also suitable as a gift100 points
Total94 points
Weighting: 10%
*The maximum score is 100 points
Verpackung vom Cuttermesser
Packaging of the cutter knife

The cutter knife set from CRAFTUS arrived for our test in the typical shipping box, so it was easy to open by removing the adhesive strip and was delivered undamaged.
The box contained the three cutter knives, 10 replacement blades and the warning and usage instructions printed on the packaging.
Unfortunately, plastic was used for the packaging of the cutter knives, but the product was completely protected in this case and the product was therefore in perfect condition. Unfortunately, the packaging is not completely recyclable for this reason.
The first impression is very good, as neither the product nor the packaging used was damaged.

After unpacking

Package contents and instructions

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

CriterionRemarkScore achieved*
Package contents & scope3 cutter knives + 10 spare blades + instructions for use100 points
Instructions for useAll necessary information for use given – but no photos/pictograms for easy description90 points
Contact informationCan be found on the packaging – unfortunately no customer hotline given90 points
Total93 points
Weighting: 10%
*The maximum score is 100 points

After unpacking, there were many items on the workbench, including three cutter knives, 10 spare blades and instructions for use printed on the packaging.
Although the instructions for use are quite brief, they are easy to understand due to the intuitive use of the cutter knife.
Installation and use are straightforward.
Unfortunately, we were unable to find a telephone number on the packaging or in the instructions for use.
All in all, however, this is a very good way to send a product.

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?

CriterionRemarkScore achieved*
Visual appearanceVery good visual appearance100 points
ProcessingVery good workmanship, no edges or defects100 points
StabilityProduct appears very stable100 points
Sustainability of the productNo information on sustainability – however, due to the materials used, we assume a long service life72 points
Total93 points
Weighting: 20%
*The maximum score is 100 points
Cuttermesser mit Ersatzklingen
Cutter knife with spare blades

The cutter knivesfrom CRAFTUS make a very good visual impression in the test. In addition to the simple design, there are no manufacturing defects. The cutter knife is made from high-quality materials and also has an anti-slip rubber coating, making it virtually impossible to slip when cutting.
The product impresses with its good weight and sturdy workmanship. Customers are supplied with high-quality cutter knives that can provide them with excellent service.
Unfortunately, there is no information about sustainability on the Amazon product page or on the packaging. Due to the high-quality materials used, we assume a long service life.

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.

CriterionRemarkScore achieved*
Usevery easy to use, even by a layman, as it is very intuitive – also good grip thanks to ergonomic and non-slip handle – however, a locking mechanism on the blade would be desirable95 points
Optics/ DesignSimple design and beautiful look100 points
Possible applicationsCan be used on many materials100 points
Total98 points
Weighting: 40%
*The maximum score is 100 points

The versatile professional set of the cutter knife consists of 3 high-quality cutter knives, 10 precise SK5 blades and a practical storage box, making it ready for any use, whether DIY or commercial.
One of the cutter knife’s greatest strengths is its maximum service lifethanks to the high-quality aluminum housing, which is considerably more robust than standard plastic cutter knives on the market .
The particularly sharp precision blades made from robust SK5 carbon steel are permanently rust-proof thanks to the additional oil film and ensure extra precise cuts.
The cutter knife also impresses in the test with its ergonomic non-slip handle and the firm locking of the blades, which make cutting with the cutter knife extra safe and comfortable. As our practical test shows, the cutter knife is ideal for cardboard, construction foam and wallpaper.
The cutter knife also has a practical break-off aid, which makes it easy to remove blunt blade elements and particularly easy to change.
Overall, the cutter knife is an excellent choice for DIY enthusiasts and tradespeople who frequently need to cut cardboard, construction foam and wallpaper.

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

CriterionRemarkScore achieved*
Price / performance ratioVery good price-performance ratio95 points
Rating cut4.5 out of 5.0 stars on Amazon75 points
Total85 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.5 stars. One criticism is that the blades do not stay in their intended place during intensive use and slip. Many customers like the good grip and the very sharp blade. In our practical test, we were also able to confirm these points, but the blade did not slip during our test, but remained in its intended position even when a lot of force was applied.

Prices of up to €29.90 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €11.99. The cutter knives from CRAFTUS are therefore in the lower price segment in our test with a price of €14.99. The price ratio is very good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labeling10%94 points
2. package contents & instructions10%93 points
3. product processing & appearance20%93 points
4. in the practical test40%98 points
5. price/performance & consumer ratings20%85 points
Total94 points
*The maximum score is 100 points
Cutter knife
of the brand
CRAFTUS®
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
01/23
and is stored in our database under the licence number
230123012
. 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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