Dr. Tung?çös perio sticks, x-thin are a convenient dental tool, perfect for on-the-go maintenance. With its thin, narrow design, these picks fit easily between your teeth for maximum comfort and cleanliness. These picks are made from eco-certified nordic birch. Dr. Tung?çös perio sticks, x-thin are a product of norway. Each tin of dr. Tung?çös perio sticks, x-thin contains 100 picks.