Sufficient Quantity: This set includes 20 pieces plastic spatulas in yellow and black, sufficient quantity can be applied in different ways, the flexible paint stripping tool is extremely durable and will not rust_x000D_ compared to stainless steel putty knives. _x000D_ EASY TO USE: The handy and practical plastic putty knife is easy to use and clean, which is great for home or kitchen. the putty knife is made of plastic, it is light, easy to use and transport. _x000D_ Lightweight and flexible plastic: The plastic spatula knife is made of plastic, makes it light and easy to use and store in smaller spaces; Applied to seal the ceiling hole which deforms so easily and gets a finish_x000D_ smooth. _x000D_ GOOD QUALITY: These knives are made from sturdy plastic that won't bend or break under pressure. They are therefore not rusty enough to resist tough resins and thick enough to resist substances_x000D_ hard. _x000D_ Multifunctional use: plastic putty knife measures 13.4 x 5.9cm (5.28 x 2.32inch), multiple applications for sticker installation, bubble removal air, the vinyl or film installation tool,_x000D_ work or car and cell phone repair.