The set is made of 100% BIRCH wood and has unique properties, such as strength and durability, tasteless, odorless, and non-toxic. Easy access stoppers on the bottom of each shaker make refills a snap. The smooth round shape of Salt and Pepper Shakers makes them beautiful and very comfortable to hold. One package contains 2 pieces of shakers. One barrel is with 7 holes - usually used for salt or spices. The second is with 3 holes - usually used for pepper.