Love the ambient effect these ‘Light Up Your Memories’ drawing pin conjure. I can imagine them being handed out as party favors, or being conversation starters. Moreover they do the job of highlighting a particular picture or note quite effectively! I love this cool invention a ton because it reminds me of the Lite Bright toys I played with as a kid! Here is how it works, Along with the light-up pins, the system incorporates a pin-up board of insulating cork, aluminum, and acrylic (for ease of mounting). The sandwiched aluminum panel is charged with an electric current, which lights up the drawing pin when contact is made. Only the pin’s stem is able to conduct electricity; its head is non-conducting. A switch on the board controls power provision and intensity. Awesome product design, right? I would love to use these in at my desk or even at my house. I could stick important notes on the board and the ambient glow would be a constant reminder to complete my tasks!