Lifelong Casters and other Rollerblade-Style wheels, about $40 at Amazon, help your desk chair glide smoothly and prevent scratches on your hardwood floor.

Henry Phillips Hard casters are designed to be used on carpeted or textured floors without getting caught up in the pile. In most cases, as they are for the Aeron chair, hard casters are the default ...

Once solidified, the silicone rubber becomes the mold used for the next steps, and the original printed part is no longer needed. The second half of the process is 3D printing the wheels to which ...

The wheels that came with your office chair are probably cheap and attract tons of dirt and hair. They may even be damaging to your floors. Upgrading them is a lot easier than you think, and it ...