[High Accuracy]High precision measuring bubble level tool,placed on the surface of the object in the horizontal direction to give you precise measurements.The horizontal bubble is clearly visible. [Wide Application]pocket level set contains four different types of level, respectively magnetic pocket level, level,string line level and circular level the scope of application is particularly wide, can be used for woodworking,adjusting the ,,camping,telescope,furniture,trailers,tripods,camera equipment etc. [Easy to Carry]small bubble level set is equipped with a storage box, which can be very good to store these mini small level tool, in addition, it is also very convenient to carry to any place you need. [Magnetic Pocket Level]The bottom has a magnet device that can be adsorbed on top of iron products, freeing your hands and making it more convenient to measure. [ Level]The spirit level helps you to adjust the position of the so that the frame is hung correctly .The small level also has two screws in place to nail to the wall to that the two holes punched are at the same level. [Hanging Line Bubble Level] level tool with string has unrestricted hooks for easy movement on ; making it conveniently accessible .Used to level measurements building trades, surveying, and fencing. [Circular Bubble Level]The scope level can be used for leveling the position of telescopes, tripods, cameras, etc.The small level bubble is easy to carry and also is level which makes the table is level when you are camping and picnicking. Colour:black Material:plastic Package Contents: 1 x Mini Level Tool Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.