2K views | How to use The Trimmer: 1️⃣ Make sure your blades are sharp – we recommend to replace blades every 3 months to keep them fresh. 2️⃣ Choose a guide comb for your preferred length or leave as is for a closer trim. 3️⃣ The Trimmer is waterproof so you can trim on wet or dry skin. 4️⃣ Trim away! We recommend to pull your skin tight before trimming to avoid nicks and cuts. #trimming #chesthair #bodyhair #bodycare | Meridian Grooming | Facebook

A simple straight guide for making dovetail / T slot / V groove.