60 PCS Great Tool: The 3D printer accessories set contains 60 PCS high-quality tool. These quantity of tools are in reasonable price and can meet your daily use. Cleaning Needles In 5 Sizes: These stainless steel nozzle cleaning needles are available in 5 different sizes. It can meet your different needs and fit most sizes of nozzles. It comes with 5 storage boxes so that you can easily carry and storage. It is also attached with 4x0.4MM brass nozzles. Compatibility: These 3D printer nozzle cleaning accessories are compatible with most 3D printer nozzles, compatible with MK8, MK10, etc. Ingenious Materials: These 3D printer nozzle cleaning needles are made of stainless steel. And these wire brushes are made of copper wire which is strong and , not easy to break and rust, convenient to store and can provide you a long-term service life. Practical Tool: These stainless steel nozzle cleaning needles are perfect for gentle maintenance of nozzles and hard-to-reach areas. These copper wire toothbrushes are suitable for cleaning different industries such as steel parts, machinery, unfinished metal parts, paint stains, etc. And they will not damage the surfaces. 2 types of tweezers are provided, one is straight and the other is curved. They are perfect for nozzle maintenance and cleaning excess support material. Colour: black + white Material: metal + plastic Package Contents: 1 * Curved tweezer 1 * Straight tweezers 4 * MK8 brass nozzless 2 * Brass wire brushs 2 * Stainless steel wire brushs 45 * Brass nozzle cleaning needles (20x0.4mm+10x0.35mm+5x0.5mm+5x0.25mm+5x0.15mm) 5 * Cleaning needle storage boxs(The cover is blue) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.