Youtube beauty star Tati Westbrook recently announced the launch of her newest beauty product, a "game-changing" makeup tool called the Blendiful. The $18 set comes with two differently shaped puffs, which Westbrook says can be used to blend foundation, powders, and other face products "unlike no other." The puffs are also machine washable, making them a more sustainable choice than other beauty tools that can only be used for so long. Insider producer Nico Reyes tested Tati Beauty's Blendiful puffs against her beloved makeup sponge and rated it on blendability, ease of use, and product waste to determine if the tool is as revolutionary as its creator says.