Lego Color Changer 

Imagine building a Lego set up and realising that you have 1 red brick left but actually need 1 blue brick. This concept idea explores the idea of using a brick color changer which allows you to attach the Lego brick, click a button and see the color change right before your eyes.

Will a Lego Brick Color Changer work?

The idea is just concept for now and I would expect that the brick color change would be quite pricey if they could find technology that could adjust in color. I actually love the idea though as it would be seriously handy to be able to switch colors at the push of a button.

Another idea by the creator (mac_fun), is that you could have color themes so that all your bricks match a particular style.

Lets hope someone picks up on this idea.

Via Gagdet Venue