1Silver: Our watch screw tube bar is silver, this color is very beautiful, it can attract the attention of others, and it can also be carried around, which is very convenient. 2Sturdy: Our watch band screw tubes are very sturdy, and you will not be damaged too much with a lot of force when you use them, so you are satisfied. 3Material: Our watch screw fitting kit is made of steel material, so it is very strong, high hardness, very durable, you will be very satisfied with it. 4Portable: Our watch screw fitting kit is simple and convenient to operate, it is compact and easy to carry, so it can meet your needs in different scenes. 5Applicable: Our watch screw tube set is a professional watch repair tool, suitable for all kinds of watches, a must have tool for watchmakers and watch lovers.