Titanium Nitride Precision Screwdriver Set for Drones - 4 Piece Set

Titanium Nitride Coated Precision Phillips Screwdriver Set for Drones - Set of 4 (3.0mm, 4.0mm, 5.0mm, 6.0mm)
[High Quality] Sturdy steel tips made of high-speed steel, resistant to stripping and breaking, rust-proof, and durable.
[Precision] High-quality round non-slip aluminum alloy handle. Each handle is engraved with the wrench size for easy identification.
These items are basically unused, but there may be small scratches on the case or the main body.
These are home storage items and are not new like those found in stores.
Please refrain from purchasing if you are looking for perfection.
Also, we have posted actual photos, so some parts or accessories may be missing. Please check the contents carefully and purchase with your understanding. (If you have questions about missing parts, we can add more photos.)
Also, we are not very knowledgeable about the products we list, so we may not be able to answer many questions.
Please research them yourself.

Shipping will be simple.
The item may be shipped out of its case. (If you want the box, please contact us before purchasing. Some items cannot be shipped with the box.)
Basically opened.
No operation check performed.
In the unlikely event of a malfunction, operational defect, or defect, please contact us with detailed information before leaving a review. (We have been receiving bad reviews because of this recently. We understand bad reviews regarding our response, but we are having trouble because customers do not contact us about defects in the product itself, even though we have stated them.)

[Other]
Non-smoker. We have a cat, but we generally work in a room without the cat.
Shipping is usually anonymous, but we may change the shipping method without notice.
If you have any concerns, please feel free to ask questions.