I am a quality and materials engineer. i was really surprised at how good this product is. i am marking metal components and this leaves a permanent mark that can just be felt with the nail/finger. I cannot judge how long the batteries last as yet but it takes 2 x AAA. I bought 4 just in case, It has a diamond tipped tool which may be questionable workmanship, but it does the job. Even the well made metal tool works well on steel. No sooner had it arrived, engineers came sniffing around to borrow it.
Verified purchase: Yes | Condition: New
Very good product nice size to hold easy to use.
Verified purchase: Yes | Condition: New
It’s very very good I’m so pleased with it and the price unbeatable love it
Verified purchase: Yes | Condition: New
Good value for money.
Verified purchase: Yes | Condition: New
Had one already bought another 😎
Verified purchase: Yes | Condition: New