The F-Up Proof Sander! | Yanko Design Particularly useful for those lacking experience, the Red Dot Design Concept Award winning Level Sander features a few technologic advancements to aid in the process. A LCD display shows a light spectrum in nine stages that indicates the level of force applied. Users can use it to gauge and compare if they are using too much or too little force. This makes the sanding work easier and reduces the chances of error. Better yet, its minimal interface is almost e
