In a new campaign, I'll be playing a wizard that will join the School of Conjuration at second level. PHB 116 states:
Starting at 2nd level when you select this school, you can use your action to conjure up an inanimate object in your hand or on the ground in an unoccupied space that you can see within 10 feet of you. This object can be no larger than 3 feet on a side and weigh no more then 10 pounds, and its form must be that of a non-magical object that you have seen. The object is visibly magical, radiating dim light out to 5 feet.
The object disappears after 1 hour, when you use this feature again, or if the object takes or deals any damage.
I'm trying to explore my options in game. Could I conjure up something else every round (with the previous disappearing)?
Does this feature need to be written in a spellbook? Does it count as a spell that you could "lose" when losing a spellbook?