Style Name:Vol.20ml with Rim, 20pcs International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
E**R
Used for Plant Propagation
Not sure what your intended use for these is, be it science stuff, the cooking of your favorite meth product, plant propagation, or other, but I imagine all of the above would be great.I'm not heating or "cooking" as some of you might call it (wink, wink, you know who you are), so can't vouch for durability there, if that's even a thing. But I did have 2 drop off a table onto the floor without shattering. Go figure.What I can say is that these little buggers are affordable and work very well for the purposes of plant propagation. Cut off a Pothos stem, stick it directly into a tube with water, and BOOM, 2-3 weeks later you have a new plant. More plants mean more oxygen and more oxygen means a natural high. Not like, well, you know...
F**N
Pretty Nice
The tubes themselves are just about perfect. I suppose they are breakable, being made of glass, but they arrived unbroken and have stood up to some moderate heat from an alcohol burner.The caps seem more like a packaging thing, to keep the glass tubes separated in shipping, than normal functional caps. They are long and bulky and jam on the end of the tube without anything close to a seal.It would be a nice luxury to have some caps that were actually useful, but I mainly wanted the tubes so I'm quite satisfied.
C**W
Not upset, disappointed.
The tube I salvaged, seemed good quality. Holds water, marbles are viewable, and the flower rooting. However, the box/plastic package was shipped in an enevelope. Arrived with more than half cracked,chipped,broke.
W**N
Great Tubes
We ordered these for an early stage of ant keeping. They arrived unbroken and they're all uniform and as described. Easy to handle and they don't feel fragile. I wasn't worried about breaking anything except the ant when chasing a queen around a larger glass container.
C**V
ULAB Scientific Glass Test Tubes, Vol.20ml, 20x150mm
They are 100% sure these are strong glass test tubes, they came without any padding at all, just a box with loose tubes packed one on top of the other, repeat, nothing separating them, nothing just the tubes.Wow, not sure what else to say. Luck or just plain strong glass.
Trustpilot
2 weeks ago
1 month ago
