Product Review

Please understand that as the glassware are fragile, the damage will occur during the transit. You can do the following options once got broken product.
1.Contact us for refund. ( If the remaining items are enough to use)
2.Contact Amazon for replacement. ( If replacement is required )

ULAB Scientific Sample tubes 25ml with screw caps, Makarthy, 3.3 Borosilicate glass tubes, caps in Aluminum material, Pack of 12, UTT1005

All tubes are well sealed with aluminum cap, suitable for storage of candies, handmade goods, samples or liquid etc.
Put small items in these test tubes to prevent them from being lost and it is very easy to find and take them out when you need them.
You can also use these test tubes to decorate your home.

ULAB glass tubes are made of Borosilicate glass that withstands thermal shock and chemical attack, reduces pH changes and contaminants leached from soda lime glass tubes.
The tubes are uniform bottoms, fire-polished rims, consistent lengths, and convenient packaged in shrink-wrapped inner box.
They can be used for mixing heating and/or holding small quantities of chemicals for assays, as well as tissue culture, blood banks, and other laboratory experiments.

This multi-functional Borosilicate glass test tube features a rolled lip and can be used in the laboratory, the classroom, for crafting, storage or even in the kitchen to hold spices, coffee beans etc.
With your imagination, its uses are limitless.

After-Sales Service
ULAB Scientific guarantees that no sale is complete unless the customer is satisfied.
If you have any questions or suggestions on our products or service, please do feel free to contact us.
You'll get our reply within 24 hours. Thanks for your patience.