Buzzed my grandson's head last weekend but sure didn't plan on getting it this close. Had a # 3 trim guide snapped onto my clippers and got ready to start when my wife called me in for a phone call. Went back out and started and soon found out the little rascal had gotten into the clipper box while I was inside and changed the trim guide to a # 1, the shortest possible! After making that first pass wasn't much else I could do but continue on. His mother saw it later that evening on a video call (he and his sister are visiting for the summer from TX) and wasn't none too pleased. Personally, I think he looks adorable.