Test result preview
Product description of the manufacturer
The Mason Jar with Lids from the volila brand are preserving jars for storing drinks or food.
The jars are supplied in a set of six and measure 13 x 7 cm. The lid can be screwed on and the jars hold a total of around 490 ml.
This product can be used in a variety of ways: it can be used to store salad, overnight oats, jams or as a storage jar for pre-cut and cooked ingredients or leftovers.
The visually appealing jars can also be used as a decorative element. Small fairy lights create an attractive night light.
In the practical test, this product impressed with its tightness and robustness .
The fact that the manufacturer offers a one hundred percent product guarantee is a positive highlight. If the buyer is not satisfied with the product, they can contact customer support directly.
Advantages
- Good capacity
- Screw-on lid
- Attractive design
Disadvantages
- All glasses in a pack of six in exactly the same size
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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Remark
Score achieved*
Product protection
Carton is sturdy, product sufficiently protected
Points
Sustainability Packaging
Unnecessary packaging waste has been avoided, the plastic film protects the product components
Points
Package contents & scope
Complete
Points
Instructions for use
Product is self-explanatory
Points
TOTAL
98
Points
Weighting: 20%
*Themaximum score is 100 points
This product was delivered in a sturdy product box that was perfectly matched to the size of the jars.
Inside the box, the jars were well padded with bubble wrap. The thick plastic padding seems appropriate given the fragility of the jars.
Instructions for use are not included with the product, but are not needed as the product is self-explanatory.

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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Remark
Score achieved*
Visual appearance
Attractive design
Points
Processing
Very good workmanship
Points
Stability
Very stable
Points
Sustainability of the product
Not specified
Points
TOTAL
95
Points
Weighting: 20%
*Themaximum score is 100 points

When you pick up the product for the first time, you immediately notice the thickness of the glass. The glass wall feels firm and robust.
The quantity and filling indications on the outside of the glass wall, which show exactly how much liquid or other food is in the jar, are a positive feature.
The screw cap feels solid and of high quality. The lid can be easily placed on the jar and is screwed on tightly with just a few turns.
Overall, this product makes a solid impression and also impresses with its beautiful, unagitated design.
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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Remark
Score achieved*
Tightness with water
No liquid leakage
Points
Heat resistance in boiling water
Is given, robust
Points
Ease of opening and closing
Easy to reopen
Points
Scratch resistance of the glass with a kitchen knife
Good scratch resistance
Points
Weight of the empty jar compared to other jars
Relatively lightweight, similar to many comparable empty jars
Points
TOTAL
100
Points
Weighting: 45%
*Themaximum score is 100 points
The product was subjected to a thorough practical test.
The tightness was tested with liquids of different thicknesses: Yogurt, water and pudding. The jar was able to withstand the leak test, as no liquid escaped .
In terms of heat resistance , the material also proved to be robust – it is possible to fill boiling hot boiled fruit into the jar without any problems.
The jar can be opened and closed easily and with average effort.
To test the scratch resistance of the glass surface, the material was treated with a kitchen knife. The glass proved to be very robust and it can therefore be assumed that signs of wear will not become visible too quickly with regular use.
The empty glasses are relatively evenly weighted or have an average weight for glasses of this size.
In the practical test, the robustness of these glasses and their impermeability to different liquids were particularly impressive.

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 examine 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 examine 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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Remark
Score achieved*
Price / performance ratio
Very good performance in the mid-price segment
Points
Rating cut
Due to a recent court ruling, customer reviews are currently no longer included in the calculation of the overall score
TOTAL
80
Points
Weighting: 15%
*Themaximum score is 100 points
Prices of up to €25.00 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €14.00 . The Mason Jar with Lids from volila is therefore currently in the middle price segment with a price of €20.99. For the quality and performance received, the price-performance ratio is very good.
Overall result
Weighting
Score achieved*
1. packaging & contents
20%
Points
2. product processing & appearance
20%
Points
3. in the practical test
45%
Points
4. price/performance & consumer ratings
15%
Points
TOTAL
Points
*Themaximum score is 100 points