Pen Weapon Series Part 1: Pen Gun
Next will be the pen bow in part 2!
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The age of invention!
Hello.we are malaysian who enjoy problem solving and inventing! We love science! We hope that we can use our science knowledge to help the world by inventing. Till now, we still work hard to fulfill this dream!We love inventing! We are INVENTORS!Remember to subscribe our youtube channel, and smash the like,share and subscribe button! We need your support!Creativity can change the world!
Step 1: Amazing Powerful Pen Gun"not Toy" (full Tutorial Video)
shared from youtube , a great video !