We’re all familiar with the iconic yellow and blue WD-40 can. Who doesn’t have one sitting in their garage, even if many of us have replaced it with more sophisticated oiling solutions? But fewer of us may know the original yellow and black can, which has an excellent industrial-chic look to it. Luckily for this generation, WD-40 is going to be available in the old-school packaging for this “Now & Then” promotion. I say go pick one up (two, actually, since it only comes in a twin pack) — you never know when you might need it.