Features • Premium Quality Material: Constructed from high-grade plastic for durability and long-lasting performance in various environments • Crystal Clear Visibility: Designed to provide a transparent view, ensuring accurate readings and enhancing your measurement experience • User-Friendly Design: Easy-to-read indicators allow for quick and directional measurements, making it ideal for profionals and DIY enthusiasts • Compact and Portable: Small size enables convenient transport and storage, for on-the-go measuring needs without taking up much space • Versatile Applications: Ideal for calibrating balances, electronic scales, camera platforms, and more, ensuring profional-level accuracy across multiple devices Features: 1、This bubble is made of premium plastic, more . 2、The product is as clear as crystal. It's very beautiful. 3、It is very easy to see the direction of measurement. 4、Level bubbles are very compact and can be carried around. 5、It is suitable for horizontal calibration of balance, electronic scale, camera platform and other equipment. Specification: Feature: This bubble is made of premium plastic, more . The product is as clear as crystal. It's very beautiful. It is very easy to see the direction of measurement. Level bubbles are very compact and can be carried around. It is suitable for horizontal calibration of balance, electronic scale, camera platform and other equipment. Specification: Material: Plastic Accuracy: 10 Measure range: +30'/-6'MM Color: Black and white Product dimension: 4.2*4.2*1.1cm / 1.7*1.7*0.4in Weight: 41g / 1.4oz Package list: 5 * Level Bubble Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Package List