So many of us could ride a bike to the work but we are too lazy so we just go with the car – it’s far easier. what if there was someone that would remind us every time we take a car that we should use the bike? This is exactly what this key holder does. It holds bike and car key. If you take the bike key it does nothing but if you take the car key it will drop the bike key on the floor so you have to pick it up and while you do it will force you to rethink you decision. It cannot force you to take the bike and you can easily cheat it but you can’t cheat yourself and this little device will plant the idea of using the bike to you every day. One day you will take the bike and this will be a victory day for you.