Hauling out your full-size, heavy-duty blender hardly seems worth the trouble, but your little Magic Bullet is just perfect for daily breakfast smoothies. After a few years of regular use, though, this little blender is struggling to cut through hard frozen fruit for smoothies, and it is time to think about getting some Magic Bullet replacement parts. Most likely, the blades are nicked and dull. The Magic Bullet blender comes with two different stainless steel blades: the cross blade for chopping and the flat blade for grinding, so check the sharpness of both by gently touching the edge. The plastic gaskets on the base of each blade are another likely problem source. Although they come sealed to the bottom of the blades, over time, they can come loose, especially if you run the blades through the dishwasher. Among the vast inventory on eBay, you can find Magic Bullet replacement parts, including the Magic Bullet cross blade, the flat blade, and replacement gaskets. It is possible to buy one blade or the gaskets separately, but after a few years of use, it is a better investment to replace them all at the same time. After all, a day is not a good day without your power breakfast.