Struggling to hit the 10 on/off cycles within 3 seconds to access the configuration mode on your new Foursevens light? I put together this quick tip with a fail proof hack.
Struggling to hit the 10 on/off cycles within 3 seconds to access the configuration mode on your new Foursevens light? I put together this quick tip with a fail proof hack.
How to Make a Real Bamboo Fountain Pen
