Lego Spike Prime Lego Gun instructions
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=1kZ21pPyp30
It's a model that uses the elastic force of a rubber band to fire a beam • If you change the length of the 15 beam rubber hook, make it stronger and lighter • You can adjust it and use it • Please refer to the following site for detailed programs • https://blog.naver.com/subeen40/22321...
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