Advanced Mending

A construct or object you touch regains a number of hit points equal to 1d8 + your spellcasting ability modifier. This spell may be used to repair damage to magical and non-magical objects, but will not restore magic to the item if it is lost. This spell has no effect on non-constructs or undead.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the healing increases by 1d8 for each slot level above 1st.