This square bottle is covered with tea leaf glaze all over, with a thick and natural glaze color, a deep and moist color, and a warm and heavy patina, showing the beauty of the precipitation of years. The shape of the vessel is square and upright, with smooth sides on all four sides of the bottle, a slightly open and dignified base, a tapered neck, and a slightly open mouth, all in harmonious and symmetrical proportions. The tea leaf glaze has fine and uniform patterns, resembling stars in a dense forest, adding scenery and charm, symbolizing "everything going smoothly," and possessing considerable collectible value. It measures 12.5×23 centimeters, suitable for display, elegant and simple, a fine heirloom.