Longboard-Skateboard Iphone Holder
You dont need to buy GoPro to record basic things with your board. Please use it if you are a pro-skater or longboarder otherwise it would cost you more than any other GoPro models. :D
IMPORTANT : I deleted the .stl file but i had .gcode because of that i write " .stl " to end of the folder. After download, just change the name " iphoneholder.gcode " or you can convert it some other ways.