V-brake setting gauges

Little blocks that will let you easily adjust the toe-in angle and tangent of the V-brakes of your bike. They radius suits best for 700c (622 mm) wheels. Just put it between the brake pad and rim, squeeze your brake lever and tighten the bolt. I am not really too sure if all the angles are "correct" but they seem to have worked for me well enough.

I designed this myself but it is basically an alternative version of this:
https://www.thingiverse.com/thing:711030