For people who has difficulty to find the keyhole for whatever reasons, too drunk, tired, poor night vision etc… Here is a brilliant concept for you, the V Lock. Zhang Junjie a Chinese designer just invented the unmissable lock with an V shape which intuitively guide your key straight into the keyhole.
A simple invention, useful, and cheap with a nice design. We hope for Zhang Junjie that his invention will meet success.
Recherches ayant menés à cet article:
- junjie zhang v-lock buy
- never miss keyhole