Supreme Trimmer Testii STH120 Men’s Ball Trimmer & Body Groomer | Skin-Safe Blade, Waterproof IPX6, USB-C Fast Charge, 90 Min Runtime

Meet the Supreme Trimmer Testii STH120

The Supreme Trimmer Testii STH120 is designed for precise grooming across groin, pubic areas, bikini lines, underarms, and full-body trimming. Its skin-safe blade system helps minimize nicks and irritation, supporting a smooth, confident manscaping routine.

Precision and comfort

• Skin-safe blade design provides controlled trimming with less tugging.
• Engineered for even results on thick or coarse hair without pulling.

Versatile trimming options

• Ergonomic grip keeps the trimmer steady during detailed work.
• Adjustable guards — 1 mm, 3 mm, and 5 mm — for customized lengths across beard, body, and sensitive areas.

Whether you’re grooming before a workout, preparing for an event, or maintaining everyday grooming, this tool aims to support a comfortable, controlled routine.

Waterproof and easy to clean

With an IPX6 waterproof rating, it can handle shower use and is easy to rinse under running water. The closest trim may feel more accessible on dry skin, offering flexibility for your preferred routine.

Power and charging

USB-C charging provides fast, convenient power on the go, delivering up to 90 minutes of cordless grooming from a full charge.

Ergonomics and maintenance

The lightweight, contoured grip supports precise control during body grooming, while replaceable heads help keep performance consistent over time. The kit includes guards, a USB-C cable, a cleaning brush, and a travel pouch for easy storage.

What you get in the kit

• Trimming guards (1 mm, 3 mm, 5 mm)
• USB-C charging cable
• Cleaning brush
• Travel pouch
• Replaceable heads available for long-term use

Designed to support a versatile grooming routine at home, the Testii STH120 aims to balance comfort, control, and practicality without promising guaranteed results.