Discover how to build a miniature car structure using a 3D pen, cardboard, and metal rods in this creative DIY project.

On the surface, a scratch repair pen might seem like a great idea. What’s not to like about making quick repairs to your car’s finish by simply drawing a line along the damage? It turns out, the ...

Consumer Reports has no relationship with any advertisers on this website. On the surface, a scratch repair pen might seem like a great idea. What’s not to like about making quick repairs to your ...