AKIRO Film Canisters with Caps 35 mm Empty Camera Reel Storage Containers Case Plastic Storage 15 Pack Black

Nice tight lid. I like to put my change(quarters) in these for the car wash. Keeps things neat and organized. Also for screws. Nails and washers for your tool belt or work bench.

The seal is consistently tight, and this canister works well for lab demonstrations.

We are geocachers and have started hiding our own caches and these containers are absolutely perfect!! They're perfect to hide as is or can easily attach a magnet to the bottom. Really great little containers.

Haven't used them for what I bought them for yet. I want small well sealing containers for backpacking. They are all plastic unlike some old rubbery ones my mom has. But that is probably to be expected for the price. The lids seem to seal fairly tightly. We'll see if they are tight enough.

I use these for geocache containers. They are durable and seal tightly. They might not be waterproof in a very wet environment, but are perfect for a sheltered area such as a lamp skirt hide. (Geocachers will know what that means.) I think these will be more durable than a pill bottle. I keep a few in my vehicle so I can hide one on a moment's notice or to replace a damaged existing cache. The price is very reasonable.

I got these for my grandchildren to use for Alka-Seltzer Rockets. These worked perfectly. The lids stayed on really good. I'm pleased with my purchase.

I used these in my class for a science experiment. We did a mentos experiment with water to see how high the film canisters would pop. They are the perfect size and material for this project. The kids were able to open and close them independently at 5/6 years old.

Round styrene plastic containers, empty. A little effort to pop off the top but it is what they say it is. I'll buy em again