LED Magnetic Digital Graffiti.

This set of 20 different LEDs each has a battery and a magnet attached. Pull the tab to activate, then toss them on any ferrous metal surface… they stick and glow brightly announcing to everyone in the vicinity that you were indeed there. But make sure you stick the LED Magnetic Digital Graffiti on stuff you own, or are able to remove them later… because gone are the days when you can post funny battery powered LED signs all over Boston and get away with it.


igital_graffiti_inuse

link

Subscribe now to our FREE newsletter!

Subscribe NOW to 7Gadgets newsletter! You will receive the weekly selection of the best gadgets!

It is FUN, it is COOL, it is 7Gadgets newsletter!

Subscribe now to our FREE newsletter!

One more step! Please check your inbox for an email with subject "7Gadgets: Please Confirm Subscription". You need to click the link in that email. This is a necessary step to ensure you entered the correct email address.

Pin It on Pinterest

Share This

Share this post with your friends!