Of course, we had to save the most INSANE beauty invention for last: the silicone applicator. This hypoallergenic tool is the newest version of makeup sponge on the market and has basically broken the internet. Silicone? For a beauty blender?? How can it be?! Hailed as the "first perfect makeup blender", this glittery little guy doesn't soak up product like other sponges will, meaning you waste less makeup in getting the perfect blend. It's also super easy to wash up between uses. Available for $28 here.