Piibu is a subscription box that delivers a curated collection of facial sheet masks to your door every month. Each box will contain 8 to 10 masks from some of the top Asian brands available today. Items can include sheet masks, wash off masks, hand masks, feet masks, and eye masks. Some of the brands featured in the subscription are Tony Moly, Etude House, Laneige, The Face Shop, Esfolio, and more. Boxes are guaranteed to have a retail value of at least $35.