Made from 304stainless steel which is anti-rust,durable,antioxidant and acid proof.You can keep this spice jar set for many years to come.This is a favorable itemsLarge size(2.9"x2.9"x4.3") can hold many kind of liquid,powder and block.This seasoning box set can be used as Spice Jar,Spice Rack,Condiment Cruet Bottle, Salt Pepper Sugar Storage Organizers.Coming with 3 serving spoons,3 durable cap (which can be used as spoon rack) and non-slip base for suction to the table avoiding spice from being overturned.Comfprtable gap for spoon to keep spice conrtainer airtight and won't contact the dust,water,insect outside.Elegant stainless steel metalic looking must can spice your kitchen and highlight your taste.