What a great little bottle for storing light sensitive mixtures. The glass and the pipette (dropper) are all glass. The stopper is a rubber bulb with a twist black plastic lid. We really just liked the looks of these.
SilverCrow suggests that our these droppers can be used as a unique way of adding a controlled amount of water to your watercolor pans or to your penciled-in watercolors on paper. With these little bottles, you can have your water (or other liquid) ready at any moment by storing it inside! The amber color helps protect the contents from fading.
The stopper is rubber. Please do not purchase if you are allergic to rubber or natural latex.
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