Laser Cut Phone Stand
Cut Out Pieces
Cut out the shapes you see above with a laser cutter
Glue Pieces Into Platform
Now you'll want to glue the triangular pieces into the platform. I suggest applying a small amount of wood glue to the 2 spots above the lip in the bottom of the triangle.
Use Clamps to Keep Triangles Straight
Now you want to use clamps to lock the triangles into place. You'll also want to use the clamps to keep the triangles at a 180 degree position vertically. Do this by putting the small square in between the two triangles to keep them seperated and straight.
Finish
After an hour or two, remove the clamps and enjoy your new phone stand.