The Level Kit 4PC Line/Round/T-Type/Mini Level with Storage Case is a versatile set of leveling tools designed for accurate alignment and measurement across different surfaces and projects. Line Level: A small, often hangable level used to check the horizontal or vertical alignment of long lines, like when stretching a string or wire. Round Level: A bubble level with a cylindrical design, useful for checking the evenness of circular or curved surfaces. T-Type Level: A more compact level shaped like the letter "T," perfect for precise leveling in tight spaces or on smaller surfaces. Mini Level: A small, portable level ideal for quick checks and small-scale projects. The included storage case ensures all four tools are kept organized and protected, making it easy to carry and store them for various leveling tasks. This kit is handy for construction, DIY projects, or any work requiring precise alignment.