By signing up for their wish list on their website, you can be one of the lucky testers that get to see just how effective these anti-LEGO slippers are going to be. If they are lucky enough, LEGO is hoping to make it in huge numbers and these slippers so that there are no more complaints about having intolerable pain due to a lost LEGO piece in the middle of the night. Now, the important question is going to be: once they are released to the general public, will these slippers be included in multiple pairs with every LEGO production kit, or will you have to buy them separately?