Precisely Trimming Design : high Precisely metal for smooth and accurate cut, eliminating burrs during model assembly. Ideal for model enthusiasts who demand flawlessly detail, perfect for home or studio use. Comfortable Ergonomic Handle : The wooden handle is designed for prolonged use without hand strain during extended model building. Great for large scale project requiring long hours of work. Versatile Hole Expanding Function : Equipped with multiple sizing option to adjust different model part diameters, ensuring smooth assembly and customization. Perfect for complex model modifications and professional builders. Durability Metal Wood Construction : Combines sturdy metal with robust wooden handles for super durability and stability. Compact & Portable : Lightweight and easy to carry, allowing on the go model adjustments. Convenient for exhibitions or competitions, ensuring your models stay in top condition.