I pulled a writing laser from a 16x DVD burner and turned it into a laser pointer inside an altoids can. -AA powered -Adjustabled collimation -Momentary push button -Constant on/off It can light matches, cut electrical tape and pop balloons
by TingaWinga5
by Davide Gironi
by labros77
by Quirky Dots
by crazyPT
by Jarrod Kinsey