The “Stick to It” Technology from Clingo features an adhesive-free surface that leaves no residue, yet retains a secure grip with simple care. While they have a few nifty applications of this for your car or home office, I’m still fascinated by the Universal Mobile Neklit (pictured right).. No, it’s not because you’ll have an expensive smart phone dangling at the whim of the adhesive. There’s just something about the photo that reminds me of that kid at school with their home address pinned to their shirt.