Instant Ice (Patreon)

Sometimes called freeze fluid, The liquid inside this vial looks to be little more than water. It is a common component in many alchemical experiments.

Though certain high-level spells can create sleet storms and icy surfaces, I liked the idea of a simple item that can grant that same effect at a smaller level. Being able to freeze liquid or create icy surfaces is a useful tool to give players and allow them to be creative in their problem-solving.

Plus, in bottled form, you can control how much of it they have.