Permanent Polystyrene Substancemail: suitable for use in various harsh conditions, extending tool existence Multifunctional Levelerebog: Integrated with a furnituremaker , refurbishment, and multiple application circumstances, enhancing construction convenience Automatic Retractile Planumberebog: Features a 15 meter automatic retractile line, eliminating the bother of traditional line tangling, excellent for frequent marking demands in construction locations and carpentry, enhancing work efficiency Accuracy Marking Tool: Developed as a loyal marking tool for construction locations, ensuring accurate marking constantly, aiding woodworkers and builders in precise construction, reducing modify rates Transportable Structuremail: reducing the burden of prolonged work, Manufacturer: jklymm