Apparently B.I’s Lightstick has a new “vibration” mode

Where can i buy one? ...

The tweets I've seen about this are WILD

Quote from fdblink

My dirty mind can only think of one function for vibration mode

Well, it would be helpful for my neck pains as well

Quote from xx-jenn-xx

bruh why does it really look like one lolllll

Yeah, that looks like a back massager.