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Can anyone Identify this...thing? Answered


This came as part of a physics lab.  Can anyone identify this thing and where I might purchase a duplicate should I need one?

Description:
It's approximately 1 1/4 inches long and has two holes running through the center.
It's made out of rubber.

Tags:physics

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gmoon

7 years ago

Stopper for a flask, bottle, etc. The holes are for tubing (usually glass, if I recall). I didn't search, but I'm sure you can still buy them.