500ML bottle

Very nice containers for my developer. Just right for a single 120 or two 35mm reel tank, (16 oz tanks).

Does the job, nice cheap stoirage bottles.

These have been very helpful to me. Sometimes I will print using a resin that I've colored manually or print with a blend of resins, and these have allowed me to store the excess for future projects as well as mix up more ahead of time.

These bottles were the perfect size and do what I want. The only drawback is the labels do not stick as well as I would want, I routinely need to push them back on the bottle. I think is due to the high quality of the plastic in the bottles, but it still means I could lose the labels relationship to the bottle contents.

No complaints - seals well, does what I need it to to store my fixed. Works great!

These work super well for storing custom color mixes of 3d printing resin. The opaque bottle protects them from exposure, and the hdpe material protects you from the chemicals in the resin. A solid buy.

I have used these are their larger cousins. Have been very happy with product. Favorite thing is that after it's been sealed, you must break the seal to open. Ready to verify it hasn't been tampered with.

Perfect size for storing black and white film chemicals (enough for single roll 35mm size tank)

I've been using these to store my development chemicals, they work perfectly and have not leaked in the year of storing chemistry in them. The black color helps to block out any light that could damage them, and the lid screws on tight and has a satisfying retaining ring that hold the lid on securely and stops leaks. Absolutely worth it, very cheap for the function of these.

I use these bottles to store leftover resin between print runs on my 3D-Printer. No problems and they work just as you expect a bottle should work.

Very low quality, it’s been only 3-4 months using this and the inner plastic part got into my chemicals.

Very good quality, good value and useful

Good quality and reasonably priced