This home gadget's use is pretty obvious: get a memo noticed. The pins have a self-adhesive backing to stick it on a surface (a door or fridge) and when you push the pin down to clip a message on it the LED inside the pin will flash a bright light to grab attention. No more "I didn't get that memo". The Flashing Pushpin Memo Holders sell at $1,99.

Via: Shiny Shiny