Plastic Test Tubes,Pack of 20 Plastic Sample Test Tubes Gift Tubes with Caps, 12*75mm, Transparent

Perfect for my little wooden vase.

The kids sealed well, even when put into a bag- they did not leak. Some of the tubes cracked when we twisted open the caps but only a couple.. other than that they do what they say.. quite small though so double check sizing before you buy

Ordered for my son, he loves them and seem OK quality. Haven't broke instantly.

Why did you choose this product over others?: Not very sturdy. Can crack very easily.

I bought these to keep all my littlest drill bits and tiny screws and inserts in. My tool drawers look really tidy now and i can find things so much easier as i added labels on them. Really good fitting lids as well, so nothing's going to escape on me.

The product breaks easily. The actual material itself is quite strong, made of firm rigid plastic but maybe thats the problem, it is too stiff, not flexible and unlike glass. crucially the design is poor since the the plastic lids fit too tightly and crack the top rim edges of the tubes. since tubes (like mine) contained liquid inside this was a messy flaw! though the vials were cheap and came with many, ultimately if a single tube breaks all of them are essentially useless since they are all unreliable and flawed and cannot be used safely. i'd recommend buying glass vials instead or better quality (flexible) plastic OR a better designed product instead.

Did what was required with no fuss

Still giving two stars, even tho several arrived with cracks at the top… simply because I was intending to drill holes in them and put them in plant pots, so I can stop killing my late mothers plants. Also planing to put one around the camera, on my endoscope… so it doesn’t get scratched up, when using it in blocked drains. So they’re still ok for what I need. But if you’re planning on having all of them, water tight… I wouldn’t recommend them, because the packaging isn’t sufficiently protective.