eTone 3X 500ml Darkroom Chemical Storage Bottles with Caps Film Photo Developing Processing Equipment (black)

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.

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.

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