The potion kit is made of real wood which has been stained and measures approximately 12″ x 5.5″ x 7″ (not including the handle). It comes with 5 large vials and 3 glass jars. (The style of the tubes and jars may vary with each kit). The ingredients inside the vials and jars are not included. You will need to fill them yourself with spices, herbs, rock salt, candy, or whatever you think will look nice. One side will have the initials “H.G.”.