DIY Crafts - FEATURES: Perfect for clearing out blockages or obstructions in the narrow passage of motorcycle carburetors. Also used for cleaning spray guns, nozzles, air tools, camping stoves, primus torches. MATERIAL: Made of Nylon and stainless steel material, nylon spiral bristles with good elasticity and no hair loss, non-deforming. SIZE: Cleaning brush with 5 different diameters, (2mm,3mm,4mm,5mm,7mm). Multi-sizes for different application. Cleaning needles with 10 different diameters. PACKAGE INCLUDE: 10x Cleaning Needles and 5x Cleaning Brushes (black), 10x Cleaning Needles and 5x Cleaning Brushes (white). Detachable key ring for convenient hanging and easy storage. APPLICATION WIDELY: The cleaning kit is suitable for all auto motorcycles, ATV, welder, tattoo devices, lawn equipment and many other power sport car buretor.