Turns out, the gooey contents housed inside the creepy packaging are a lot more mainstream. These rubber masks are only meant to resemble the
mix-it-yourself modeling masks; they actually let you skip the traditional two-step, slightly messy routine of mixing powder with water to create the paste. Instead, you smear on the formula inside the ampoule like a serum, then place the rubber sheet mask that helps it penetrate on top. It feels vaguely similar to using a sheet mask — only a hell of a lot more fun.