| 摘要 |
A chemiluminescence device comprising a first sealed container containing first substance therein which emits light chemically when it mixes with second substance, a hollow protrudent portion protruded from the first sealed container, and second sealed container containing the second substance therein and arranged in the first sealed container. The shape of the hollow protrudent portion can be changed by external force. At least a part of the second sealed container is breakable and arranged in the hollow protrudent portion. The part of the second sealed container can be broken by changing the shape of the hollow protrudent portion.
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