Lithium Micro Groomsman: 

 Wahl Micro GroomsMan Lithium Pen Trimmer is designed to detail side burns, necklines, goatees & mustaches and bikini area. It is a wet/dry, precision 2-in-1 detailer, with the power and precision to tackle any grooming need. - Wahl precision blades are guaranteed to provide better results than any other brand. - 2 Trimming heads provide unlimited detailing possibilities: Nose, ears, neckline, eyebrows. - Includes special attachment comb for perfectly groomed eyebrows. - Brushed anodized aluminum body provides nearly indestructible casing. - Compact design gives you absolute control and the ability to take anywhere.