Tutorial - How To make “Semi Automatic Chopstick Rubber Band Gun“ 1/2 -

（日本語） Tutorial to shoot Chopstick Rubber Band Gun semi-automatically. On rare occasions ( for example , the work quality and the loading condition . . . etc. ) the rubber band is released backward and you might be hit your face or eyes by it. Please use this tutorial at your own risk . I am not responsible for such accidents . 割りばしゴム銃でセミオート連射する方法です。