[Widely Application]: Suitable for adjusting adjusting the level of camera, tripod, phonograph, furniture, telescope, toy, frame, calendar, office desktop, turntable etc. [High Precision]: Picture level available for all high accuracy requirement areas, makes adjusting more convenient and accurate. [Wide Range]: As mini spirit level level measurement instrument tools, adjusting the level of the woodworking tools, machinery, other special instrument etc. [Test Leveler]: The surface of the tested materials can be adjusted to the level tool mini as the bubble shows. Colour:As shown Material:plastic Package Contents: 8 * spirit level Only the above package content, other products are not included. Note: Light 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.