Want to clutter up the decks of your warship model? Then consider these oxygen bottles. You can arrange them around the varous places on the model where you want to add a tiny bit of extra visual interest.
To use, simply snip the bottle from the sprue using a sharp pair of cutters or nippers. The mounting base that you'll need to snip off is 0.31mm thick, while the bottle is .06mm thick and 3.65mm tall. Translation: these are tiny, so use of tweezers and a deft hand to handle them is recommended.
Soak the entire sprue in lukewarm soapy water and then LIGHTLY scurb wth a soft toothbrush or similar to remove any printing residue. Then, paint using acrylic hobby or modeling paints, allow to dry, remove from the sprue and glue in place on your model.