Features: The professional Adhesive Devices features rapid heating technology, reaching optimal temperature in seconds to eliminate wait time perfect for urgent crafting repairs and time sensitive projects. Its precise engineered metal nozzle delivers controlled flows with 360°leakfree design, minimizing waste while ensuring clean application on delicate surfaces like fabrics and electronics. Ideal for both casual craft creating seasonal decorations and professional contractors installing insulation panels, its ergonomic grip reduces hand fatigue during extended workshop . Note:Avoid use in damp environments When using, do not touch the nozzle and hot glues, and do not let children touch it; If not used for more than 15minutes, please turn off the power Specifications: Component: PTC+Metal+Plastic Size:Approx.15x16cm/5.9x6.29inch, 24.5x20cm/9.65x7.87inch Option Type:40W,60W,150W,200W,500W; 40W,60W Adhesive Device Suitable for 7mm Stick; 150W,200W,500W Adhesive Devices Suitable for 11mm Stick; Power:100-240V Ergonomically designed for easy hand-held operate. Features:Rapid heating technology, power efficient, suitable for various bonding tasks. Usage scenario: Widely used in homes repair, handcrafting, projects and other occasions, suitable for home users and professional. Package Includes: 1pc 40w Hot Melt Adhesive Device 10pcs Hot Melt Stick note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color