1 / 7Ronyes Lifescience BLLTTZ Glass Graduated Cylinder Set
Ronyes Lifescience BLLTTZ is a reusable graduated cylinder set described as heat-resistant borosilicate glass, with four capacities and cleaning brushes. Its range suits measuring smaller and larger liquid volumes, while reported concerns about stability and mixed durability and cleanliness feedback are worth weighing.
At a glance
- The title lists cylinder capacities of 5 ml, 10 ml, 50 ml and 100 ml, covering a range of measuring tasks.
- A tapered spout is intended to help with pouring, and the wide rim provides a broad opening.
- The listing describes reusable 3.3 borosilicate glass and says the set includes two cleaning brushes and three glass droppers.
Often bought together
Pros and cons
Pros
- Four listed capacities give options for smaller and larger liquid measurements.
- Two brushes are described for cleaning the cylinders, with the longer brush intended for the 50 ml and 100 ml sizes and the smaller for the 5 ml and 10 ml sizes.
- The listing identifies the cylinders as reusable borosilicate glass and specifies a tapered pouring spout.
Technical specifications
7 specifications| Brand | Ronyes Lifescience |
|---|---|
| Model | BLLTTZ |
| Material | 3.3 borosilicate glass |
|---|---|
| Heat resistance | Made of heat resistant borosilicate glass. |
| Construction and reuse | Heavy duty reusable single metric high quality |
| Rim and spout | Wide rim and tapered pouring spout. |
| Parcel dimensions and weight | 31.75 x 18.57 x 8.64 cm; 410 g |
|---|
What to know before buying
Listing details to confirm
The listing describes heat-resistant glass but gives no temperature range. Customer feedback is mixed on durability and cleanliness, with some reported concern about stability. Treat these as reported experiences rather than established product defects.
Who is it for?
A good fit for
- Buyers who need a reusable glass cylinder set in several listed capacities for measuring or mixing liquids.
- Users who want cleaning brushes and droppers included alongside the cylinders.
Less suited to
- Buyers who require a stated measurement tolerance, calibration class or temperature limit, none of which is specified here.
- Anyone for whom stable placement is essential and who wants a confirmed stability specification.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
13% 13% - 3 stars
5% 5% - 2 stars
2% 2% - 1 star
2% 2%
Customer feedback describes the set as useful and working well, and mentions the droppers positively. Customers also report mixed experiences with durability and cleanliness, while some express concern about stability. For buyers using the listed glass cylinders for measuring or mixing, those concerns matter for handling and care. The feedback does not establish measurement accuracy or a product defect.
Positive themes
- Customers describe the set as useful and say it works well.
- Feedback describes the droppers as working fine.
Negative themes
- Some customers express concern about stability.
Mixed feedback
- Customer opinions are mixed on durability and cleanliness.
Frequently asked questions
What cylinder capacities are listed?
The title lists 5 ml, 10 ml, 50 ml and 100 ml cylinders.
What is the set made of?
The listing describes 3.3 borosilicate glass and calls it heat resistant, but does not state a temperature range.
Are cleaning tools included?
The listing claims two brushes and three glass droppers. It describes the longer brush for the 50 ml and 100 ml cylinders and the smaller brush for the 5 ml and 10 ml cylinders.
What should I know about customer feedback?
The supplied feedback describes the set as useful and working well, but reports mixed views on durability and cleanliness and some concern about stability. These are customer perceptions, not confirmed performance findings.
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