This 3D printer nozzle cleaning kit is a must-have for maintaining the longevity and performance of your 3D printer. The stainless steel needles are specifically designed to clean out the nozzle without causing any damage. Regular use of these needles will help prevent clogs and ensure that your printer produces prints consistently. Features -Color:Silver -Material:Stainless Steel -Size:7.00X0.10X0.10cm/2.75X0.04X0.04in -Size:8.00X0.10X0.10cm/3.14X0.04X0.04in -Size:8.00X0.10X0.10cm/3.14X0.04X0.04in -Precision engineering: designed to clean 3d printer nozzles with high precision, improving print and efficiency - material: made from stainless steel, these needles are durable and resistant to breaking, perfect for multiple uses -Wide range compatibility: suitable for various 3d printer models, catering to different cleaning requirements -Extended supply: providing a longterm without frequent replacements, ideal for labs or -Ease of use: simple to operate, these needles effectively clear nozzle blockages, preventing clogs and extending the service life Package list: 20 x 0.3mm Nozzle Cleaning Needles 20 x 0.35mm Nozzle Cleaning Needles 20 x 0.4mm Nozzle Cleaning Needles