This set of gypsum board construction tools includes a 3 in. Multi-functional Putty Knife, a 4 in. Putty Knife, and a 6 in. Putty Knife, a 10 in. Taping Knife, a 12 in. Taping Knife, a 13 in. Drywall Hawk, a 12 x 4 in. Trowel, a 12 in. Mud Pan. The 13 in. aluminum leveling board is lightweight, rust-proof, and has a non-slip circular groove on the surface to prevent the putty from sliding. It is equipped with a soft foam grip to reduce hand fatigue, and the handle can be disassembled for easier cleaning and storage. The stainless steel trowel is made with a firmly welded aluminum frame and has a square handle that is not prone to twisting. It provides a comfortable hand feel and precise scraping during long-term construction. The blade of all the tools is made of upgraded high-quality metal, which is rust-proof and durable. The connection between the blade and the handle is treated with multiple processes such as polishing, electroplating, and quenching. It is paired with a non-slip and wear-resistant PP rubber handle, and there are hanging holes at the tail for easy hanging and storage. The material is environmentally friendly and safe. The entire set of tools is highly functional and can be used for filling gaps, wallpapering, wall repair, plastering, mixing putty, painting, surface repair, and various other operations. Whether you are a novice decorator or a professional construction worker, you can efficiently complete various wall renovation and maintenance tasks.