Includes all brushes and components needed for cleaning every spray gun and airbrush part. * Material: Polyethylene(pp). * Brushes are 3.5" long and diameters vary from about 2, 2.5, 3.2, 4 to 5 mm, . * 25 piece professional airbrush and spray gun cleaning kit. * 16 Ounce Polyethylene Bottom Fluid Feed Cleaning Bottle. * 13 Micro Needle Sizes, 5 Piece Mini-Brush Set, Mini End Brush with Holder, Double Side Dental Pick. * 2 Tube Cleaning Brushes, 1 Double Sided Combination Brush, 1 Large General Purpose Brush. * Package includes: 2 Tube Cleaning Brushes, 1 Double Sided Combination Brush, 1 Large General Purpose Brush, 13 Micro Needle Sizes, 5 Piece Mini-Brush Set, Mini End Brush with Holder, Double Side Dental Pick. * Brand new and high quality product by DIY Crafts.