This is a laser rangefinder made by Tectectec. I purchased it about two years ago and have kept it at home. It has never been used on a course or at a driving range. I bought it about two years ago for around 20,000 yen. I've only checked its operation about 2 or 3 times at home, so I haven't noticed any scratches or dirt. The instruction manual is wrinkled. - Brand: Tectectec - Model: mini - Color: White - Included: Cleaning cloth - Included: Instruction manual - Included: Case No returns or refunds, please.