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DIY: Burning Blue Laser Pen!! Step by Step Construction and Burning Demo!
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378 on YTPak
Published on 02 Jun 2013
| over 4 years ago
In this video I build one of the most difficult DIY lasers, the "pen" laser. This laser is incredibly small and runs on 2x AAA batteries, but still packs quite a punch and burns many objects!
Text overview of this build:
to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!
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