Five sets of magic fingernails

Artificial fingernails date back thousands or years, to ladies of ancient Egypt, venerable China, and medieval Europe using different materials to create and decorate fake fingernails.

This tradition exists in the DungeonVerse

Also known as the Battle of the Barrels, or Agnak's Folly

While many would think dark steel, soul steel, demonic iron, or some other metal would be the one most associated with darkness and evil, the actual most feared metal in the hands of dark forces is Prismatic Steel.

A low to mid level workaround for adventurers and heroes.

A magic technology in Hawjio

"The gods must have truly wanted the king to drown, to make him meet such an end in a mud puddle, most unfortunate indeed. Then again we all knew he was unsteady on his feet, a pity that cane his son gave him for his 85th birthday didn't serve him better..."

A magically cursed walking stick, often gifted to those who have been on the throne a little too long. Suitable for use in any magical fantasy setting and easily adapted to higher tech magical settings.

"Nay Laddie, not all metals are heavier than water, one is buoyant enough to float like wood on the sea."

(a slightly magical ore used in the creation of metal armors and other sea faring equipment

Seven magical wands for witches and wizards to wield.

Dry material here, I have no idea the history of fishing line but we're both going to learn

A clever ruse, oh, wait, its just fantasy fishing gear

Hearthstones are actually the main part of a fireplace, but in this context, it is a magical item that is made into the focal point of a house for the DungeonVerse

Seven magical candlesticks.

Not all useful magical items have to be either healing potions or weapons to hurt people with. Here are seven magical items that neither hurt nor heal but are still of some possible use.

Seven magical circles that a competent mage or witch can draw up quickly.

obviously for the DungeonVerse setting

yes,  just as the title says 

who needs health or mana potions?

7 kinds of coffee for the DungeonVerse (we only have 2 real kinds)

Yeah