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Emergency Keychain Whistle
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This is a emergency whistle small enough to carry it on your key chain. Sound:The sound of the whistle is loud enough to get attention if needed. Dimensions:45 x 20 x 5 mm Printing:No support required. Recommended setting are set in the 3MF file. It takes only 10-15 minutes and you have one!Boost MeYour support is appreciated!
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