These stackable concrete bowls are perfect to store salt, spices, tea, or virtually anything that you can think of. The bottom bowl is sealed with a cork gasket that is adhered to the top bowl with a food grade silicone adhesive. The top bowl includes a concrete lid.

All of Culinarium's pieces are one of a kind. Founding artisan, Jordan Castro casts each unit in a handmade mold for about a week, hand burnishes each, and then applies two coats of carnauba wax.

This item is not composed of typical concrete as it has taken Jordan years to perfect the unique blend. The end result is an incredibly strong, smooth, and tactile surface that is more similar in physical characteristics to ceramic or aluminum than it is to concrete.

It is important to note that while Culinarium's concrete mix yields an aesthetically predictable product, the concrete can display slight variation in color and in texture. This piece of art only get better with age—developing rich character and patina over time. Since cement cures at an asymptotic rate, all of Culinarium's concrete products actually get more durable as the years go by.