Identifying Small Glass Tubes Containing Three Tiny Ball Bearings

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⚠️ Safety Note:

  • The liquid inside may be ethanol, oil, or historically, even ether—some older fluids can be flammable or toxic.
  • Do not break or open the tube. If intact, it’s safe to handle—but display or dispose of carefully if damaged.

❤️ What to Do With It:

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