Spells may be stored in magic items and released and used by those attuned to the item, including those without casting skills depending on the spell and item.

The standard way that you activate a spell in a Magic Item is to touch a packet to the attuned magic items which lists an one of its effects the ability to grants a use of a spell and which has not used that ability today, then say the word "Activate" before the spell's Incant and you can cast a spell you may not otherwise know. You ill normally touch yourself or a willing target with the packet if the spell is something desirable or throw the packet to hit the target if it is not. This ability works a number of times indicated on them item.