Is your Magic Bullet juicer acting up? This handy replacement gear set might be just what you need to get it running smoothly again! The kit includes 5 pieces: 2 base gears and 3 rubber file gears, all designed to fit most Magic Bullet 250W juicer models. Made from a mix of durable plastic, rubber, and metal, these gears are built to last and handle tough blending tasks. The base gear measures about 3.7 x 1.1cm, and the rubber gears are around 3 x 1cm. Installing them is pretty straightforward—just make sure you have a screwdriver or wrench, some lubricating oil, and a thick cloth handy. Note: Magic Bullet gears are reverse-threaded, so double-check compatibility before you start. Great for DIY repairs, this set saves you from buying a whole new machine. Perfect for home kitchens where the juicer gets lots of use!