The Hello Kitty Silicone Drop Applicator by MakeupDrop is a versatile makeup tool that combines the reviewer's love for Sanrio and makeup. In the video review, Shaynna mentions that she usually prefers brushes or beauty sponges, but she was pleasantly surprised by how well this silicone applicator performed. The wider end is perfect for applying foundation, as it blends out the product smoothly without absorbing too much. The narrower end works well for concealer, providing a flawless finish. Shaynna also highlights the ease of cleaning this applicator with just water and brush cleaner. Overall, she claims it to be the smoothest makeup application she has ever experienced. With its cute Hello Kitty design and efficient performance, this silicone drop applicator is highly recommended.