What is a desiccant
A desiccant is used to absorb moisture and humidity from its surroundings, preventing damage such as rust, mold, spoilage, fogging, and degradation in various products like electronics, food, pharmaceuticals, and leather goods. i mainly see it in pill prescriptions
What is an anvil?
An anvil is primarily a heavy block of metal used by blacksmiths and metalworkers to pound, shape, and forge hot metal.
What is a ferrite?
A ferrite is one of a family of iron-oxide-containing magnetic ceramic materials. They are ferrimagnetic, meaning they are attracted by magnetic fields and can be magnetized to become permanent magnets.