Serviceable copper cauldrons may be found for first years at Potage's in Diagon Alley, but for more advanced potions, students can consult the pages of Philipp Ulstadt's work on distillation for an apparatus upgrade. Ulstadt, a Swiss physician and professor whose very popular Coelum Philosophorum contained concise technical instructions for the processes of distillation, illustrated his manual with hand-colored woodcuts. Among Ulstadt's recipes are many for distillates of herbs and plants with wine, directions for making aqua vitae, and recipes for potable gold. Read closely, and you may find a formula for the molten gold Felix Felicis is near...we wish you lots of Liquid Luck.