One of the most useful tools in any nail art kit is a dotting tool. Whether you are a beginner or an expert nail artist, a set of multi-sized dotters will serve you well. From simple polka dot patterns to filling in shapes or drawing, the possibilities of what you can create with a dotting tool are endless. Each of these designs can be re-created with only a dotting tool and regular nail polish. Nail art brushes not required! Read more as eBay shares eye-catching dotting tool designs.